1.03 for iOS and 1.5.0 for Android

android/app/build.gradle.kts

@@ -16,8 +16,8 @@ android {
         applicationId = "com.atridad.openclimb"
         minSdk = 31
         targetSdk = 36
-        versionCode = 23
-        versionName = "1.4.2"
+        versionCode = 25
+        versionName = "1.5.1"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -55,6 +55,7 @@ dependencies {
     implementation(libs.androidx.ui.graphics)
     implementation(libs.androidx.ui.tooling.preview)
     implementation(libs.androidx.material3)
+    implementation(libs.androidx.material.icons.extended)
 
     // Room Database
     implementation(libs.androidx.room.runtime)
@@ -92,4 +93,3 @@ dependencies {
     debugImplementation(libs.androidx.ui.tooling)
     debugImplementation(libs.androidx.ui.test.manifest)
 }
-

android/app/src/main/java/com/atridad/openclimb/ui/components/BarChart.kt

@@ -0,0 +1,208 @@
+package com.atridad.openclimb.ui.components
+
+import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.graphics.*
+import androidx.compose.ui.graphics.drawscope.DrawScope
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.text.TextMeasurer
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.drawText
+import androidx.compose.ui.text.rememberTextMeasurer
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+
+/** Data point for the bar chart */
+data class BarChartDataPoint(val label: String, val value: Int, val gradeNumeric: Int)
+
+/** Configuration for bar chart styling */
+data class BarChartStyle(
+        val barColor: Color,
+        val gridColor: Color,
+        val textColor: Color,
+        val backgroundColor: Color
+)
+
+/** Custom Bar Chart for displaying grade distribution */
+@Composable
+fun BarChart(
+        data: List<BarChartDataPoint>,
+        modifier: Modifier = Modifier,
+        style: BarChartStyle =
+                BarChartStyle(
+                        barColor = MaterialTheme.colorScheme.primary,
+                        gridColor = MaterialTheme.colorScheme.outline.copy(alpha = 0.3f),
+                        textColor = MaterialTheme.colorScheme.onSurfaceVariant,
+                        backgroundColor = MaterialTheme.colorScheme.surface
+                ),
+        showGrid: Boolean = true
+) {
+    val textMeasurer = rememberTextMeasurer()
+    val density = LocalDensity.current
+
+    Box(modifier = modifier) {
+        Canvas(modifier = Modifier.fillMaxSize().padding(16.dp)) {
+            if (data.isEmpty()) return@Canvas
+
+            val padding = with(density) { 32.dp.toPx() }
+            val chartWidth = size.width - padding * 2
+            val chartHeight = size.height - padding * 2
+
+            // Sort data by grade numeric value for proper ordering
+            val sortedData = data.sortedBy { it.gradeNumeric }
+
+            // Calculate max value for scaling
+            val maxValue = sortedData.maxOfOrNull { it.value } ?: 1
+
+            // Calculate bar dimensions
+            val barCount = sortedData.size
+            val totalSpacing = chartWidth * 0.2f // 20% of width for spacing
+            val barSpacing = if (barCount > 1) totalSpacing / (barCount + 1) else totalSpacing / 2
+            val barWidth = (chartWidth - totalSpacing) / barCount
+
+            // Draw background
+            drawRect(
+                    color = style.backgroundColor,
+                    topLeft = Offset(padding, padding),
+                    size = androidx.compose.ui.geometry.Size(chartWidth, chartHeight)
+            )
+
+            // Draw grid
+            if (showGrid) {
+                drawGrid(
+                        padding = padding,
+                        chartWidth = chartWidth,
+                        chartHeight = chartHeight,
+                        gridColor = style.gridColor,
+                        maxValue = maxValue,
+                        textMeasurer = textMeasurer,
+                        textColor = style.textColor
+                )
+            }
+
+            // Draw bars and labels
+            sortedData.forEachIndexed { index, dataPoint ->
+                val barHeight =
+                        if (maxValue > 0) {
+                            (dataPoint.value.toFloat() / maxValue.toFloat()) * chartHeight * 0.8f
+                        } else 0f
+
+                val barX =
+                        padding +
+                                barSpacing +
+                                index * (barWidth + barSpacing / (barCount - 1).coerceAtLeast(1))
+                val barY = padding + chartHeight - barHeight
+
+                // Draw bar
+                drawRect(
+                        color = style.barColor,
+                        topLeft = Offset(barX, barY),
+                        size = androidx.compose.ui.geometry.Size(barWidth, barHeight)
+                )
+
+                // Draw value on top of bar (if there's space)
+                if (dataPoint.value > 0) {
+                    val valueText = dataPoint.value.toString()
+                    val textStyle = TextStyle(color = style.textColor, fontSize = 10.sp)
+                    val textSize = textMeasurer.measure(valueText, textStyle)
+
+                    // Position text on top of bar or inside if bar is tall enough
+                    val textY =
+                            if (barHeight > textSize.size.height + 8.dp.toPx()) {
+                                barY + 8.dp.toPx() // Inside bar
+                            } else {
+                                barY - 4.dp.toPx() // Above bar
+                            }
+
+                    val textColor =
+                            if (barHeight > textSize.size.height + 8.dp.toPx()) {
+                                Color.White // White text inside bar
+                            } else {
+                                style.textColor // Regular color above bar
+                            }
+
+                    drawText(
+                            textMeasurer = textMeasurer,
+                            text = valueText,
+                            style = textStyle.copy(color = textColor),
+                            topLeft = Offset(barX + barWidth / 2f - textSize.size.width / 2f, textY)
+                    )
+                }
+
+                // Draw grade label below bar
+                val gradeText = dataPoint.label
+                val labelTextStyle = TextStyle(color = style.textColor, fontSize = 10.sp)
+                val labelTextSize = textMeasurer.measure(gradeText, labelTextStyle)
+
+                drawText(
+                        textMeasurer = textMeasurer,
+                        text = gradeText,
+                        style = labelTextStyle,
+                        topLeft =
+                                Offset(
+                                        barX + barWidth / 2f - labelTextSize.size.width / 2f,
+                                        padding + chartHeight + 8.dp.toPx()
+                                )
+                )
+            }
+        }
+    }
+}
+
+private fun DrawScope.drawGrid(
+        padding: Float,
+        chartWidth: Float,
+        chartHeight: Float,
+        gridColor: Color,
+        maxValue: Int,
+        textMeasurer: TextMeasurer,
+        textColor: Color
+) {
+    val textStyle = TextStyle(color = textColor, fontSize = 10.sp)
+
+    // Draw horizontal grid lines (Y-axis)
+    val gridLines =
+            when {
+                maxValue <= 5 -> (0..maxValue).toList()
+                maxValue <= 10 -> (0..maxValue step 2).toList()
+                maxValue <= 20 -> (0..maxValue step 5).toList()
+                else -> {
+                    val step = (maxValue / 5).coerceAtLeast(1)
+                    (0..maxValue step step).toList()
+                }
+            }
+
+    gridLines.forEach { value ->
+        val y = padding + chartHeight - (value.toFloat() / maxValue.toFloat()) * chartHeight * 0.8f
+
+        // Draw grid line
+        drawLine(
+                color = gridColor,
+                start = Offset(padding, y),
+                end = Offset(padding + chartWidth, y),
+                strokeWidth = 1.dp.toPx()
+        )
+
+        // Draw Y-axis label
+        if (value >= 0) {
+            val text = value.toString()
+            val textSize = textMeasurer.measure(text, textStyle)
+            drawText(
+                    textMeasurer = textMeasurer,
+                    text = text,
+                    style = textStyle,
+                    topLeft =
+                            Offset(
+                                    padding - textSize.size.width - 8.dp.toPx(),
+                                    y - textSize.size.height / 2f
+                            )
+            )
+        }
+    }
+}

android/app/src/main/java/com/atridad/openclimb/ui/screens/AnalyticsScreen.kt

@@ -10,78 +10,76 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import com.atridad.openclimb.R
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import com.atridad.openclimb.data.model.AttemptResult
 import com.atridad.openclimb.data.model.ClimbType
 import com.atridad.openclimb.data.model.DifficultySystem
-import com.atridad.openclimb.ui.components.ChartDataPoint
-import com.atridad.openclimb.ui.components.LineChart
+import com.atridad.openclimb.ui.components.BarChart
+import com.atridad.openclimb.ui.components.BarChartDataPoint
+import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import java.time.LocalDateTime
+import java.time.format.DateTimeFormatter
 
 @Composable
-fun AnalyticsScreen(
-    viewModel: ClimbViewModel
-) {
+fun AnalyticsScreen(viewModel: ClimbViewModel) {
     val sessions by viewModel.sessions.collectAsState()
     val problems by viewModel.problems.collectAsState()
     val attempts by viewModel.attempts.collectAsState()
     val gyms by viewModel.gyms.collectAsState()
-    
+
     LazyColumn(
-        modifier = Modifier
-            .fillMaxSize()
-            .padding(16.dp),
-        verticalArrangement = Arrangement.spacedBy(16.dp)
+            modifier = Modifier.fillMaxSize().padding(16.dp),
+            verticalArrangement = Arrangement.spacedBy(16.dp)
     ) {
         item {
             Row(
-                modifier = Modifier.fillMaxWidth(),
-                verticalAlignment = Alignment.CenterVertically,
-                horizontalArrangement = Arrangement.spacedBy(12.dp)
+                    modifier = Modifier.fillMaxWidth(),
+                    verticalAlignment = Alignment.CenterVertically,
+                    horizontalArrangement = Arrangement.spacedBy(12.dp)
             ) {
                 Icon(
-                    painter = painterResource(id = R.drawable.ic_mountains),
-                    contentDescription = "OpenClimb Logo",
-                    modifier = Modifier.size(32.dp),
-                    tint = MaterialTheme.colorScheme.primary
+                        painter = painterResource(id = R.drawable.ic_mountains),
+                        contentDescription = "OpenClimb Logo",
+                        modifier = Modifier.size(32.dp),
+                        tint = MaterialTheme.colorScheme.primary
                 )
                 Text(
-                    text = "Analytics",
-                    style = MaterialTheme.typography.headlineMedium,
-                    fontWeight = FontWeight.Bold
+                        text = "Analytics",
+                        style = MaterialTheme.typography.headlineMedium,
+                        fontWeight = FontWeight.Bold
                 )
             }
         }
-        
+
         // Overall Stats
         item {
             OverallStatsCard(
-                totalSessions = sessions.size,
-                totalProblems = problems.size,
-                totalAttempts = attempts.size,
-                totalGyms = gyms.size
+                    totalSessions = sessions.size,
+                    totalProblems = problems.size,
+                    totalAttempts = attempts.size,
+                    totalGyms = gyms.size
             )
         }
-        
-        // Progress Chart
+
+        // Grade Distribution Chart
         item {
-            val progressData = calculateProgressOverTime(sessions, problems, attempts)
-            ProgressChartCard(progressData = progressData, problems = problems)
+            val gradeDistributionData = calculateGradeDistribution(sessions, problems, attempts)
+            GradeDistributionChartCard(gradeDistributionData = gradeDistributionData)
         }
-        
+
         // Favorite Gym
         item {
-            val favoriteGym = sessions
-                .groupBy { it.gymId }
-                .maxByOrNull { it.value.size }
-                ?.let { (gymId, sessions) ->
-                    gyms.find { it.id == gymId }?.name to sessions.size
-                }
-            
+            val favoriteGym =
+                    sessions.groupBy { it.gymId }.maxByOrNull { it.value.size }?.let {
+                            (gymId, sessions) ->
+                        gyms.find { it.id == gymId }?.name to sessions.size
+                    }
+
             FavoriteGymCard(
-                gymName = favoriteGym?.first ?: "No sessions yet",
-                sessionCount = favoriteGym?.second ?: 0
+                    gymName = favoriteGym?.first ?: "No sessions yet",
+                    sessionCount = favoriteGym?.second ?: 0
             )
         }
-        
+
         // Recent Activity
         item {
             val recentSessions = sessions.take(5)
@@ -91,31 +89,20 @@ fun AnalyticsScreen(
 }
 
 @Composable
-fun OverallStatsCard(
-    totalSessions: Int,
-    totalProblems: Int,
-    totalAttempts: Int,
-    totalGyms: Int
-) {
-    Card(
-        modifier = Modifier.fillMaxWidth()
-    ) {
-        Column(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(16.dp)
-        ) {
+fun OverallStatsCard(totalSessions: Int, totalProblems: Int, totalAttempts: Int, totalGyms: Int) {
+    Card(modifier = Modifier.fillMaxWidth()) {
+        Column(modifier = Modifier.fillMaxWidth().padding(16.dp)) {
             Text(
-                text = "Overall Stats",
-                style = MaterialTheme.typography.titleMedium,
-                fontWeight = FontWeight.Bold
+                    text = "Overall Stats",
+                    style = MaterialTheme.typography.titleMedium,
+                    fontWeight = FontWeight.Bold
             )
-            
+
             Spacer(modifier = Modifier.height(12.dp))
-            
+
             Row(
-                modifier = Modifier.fillMaxWidth(),
-                horizontalArrangement = Arrangement.SpaceEvenly
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.SpaceEvenly
             ) {
                 StatItem(label = "Sessions", value = totalSessions.toString())
                 StatItem(label = "Problems", value = totalProblems.toString())
@@ -128,178 +115,241 @@ fun OverallStatsCard(
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun ProgressChartCard(
-    progressData: List<ProgressDataPoint>,
-    problems: List<com.atridad.openclimb.data.model.Problem>,
-) {
-    // Find all grading systems that have been used in the progress data
-    val usedSystems = remember(progressData) {
-        progressData.map { it.difficultySystem }.distinct()
-    }
-    
-    var selectedSystem by remember(usedSystems) { 
-        mutableStateOf(usedSystems.firstOrNull() ?: DifficultySystem.V_SCALE) 
-    }
+fun GradeDistributionChartCard(gradeDistributionData: List<GradeDistributionDataPoint>) {
+    // Find all grading systems that have been used in the data
+    val usedSystems =
+            remember(gradeDistributionData) {
+                gradeDistributionData.map { it.difficultySystem }.distinct()
+            }
+
+    var selectedSystem by
+            remember(usedSystems) {
+                mutableStateOf(usedSystems.firstOrNull() ?: DifficultySystem.V_SCALE)
+            }
     var expanded by remember { mutableStateOf(false) }
-    
-    Card(
-        modifier = Modifier.fillMaxWidth()
-    ) {
-        Column(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(16.dp)
-        ) {
-            Row(
-                modifier = Modifier.fillMaxWidth(),
-                horizontalArrangement = Arrangement.SpaceBetween,
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                Text(
-                    text = "Progress Over Time",
+    var showAllTime by remember { mutableStateOf(true) }
+
+    Card(modifier = Modifier.fillMaxWidth()) {
+        Column(modifier = Modifier.fillMaxWidth().padding(16.dp)) {
+            Text(
+                    text = "Grade Distribution",
                     style = MaterialTheme.typography.titleMedium,
-                    fontWeight = FontWeight.Bold,
-                    modifier = Modifier.weight(1f)
-                )
-                
+                    fontWeight = FontWeight.Bold
+            )
+
+            Spacer(modifier = Modifier.height(12.dp))
+
+            // Toggles section
+            Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.SpaceBetween,
+                    verticalAlignment = Alignment.CenterVertically
+            ) {
+                // Time period toggle
+                Row(horizontalArrangement = Arrangement.spacedBy(8.dp)) {
+                    // All Time button
+                    FilterChip(
+                            onClick = { showAllTime = true },
+                            label = {
+                                Text("All Time", style = MaterialTheme.typography.bodySmall)
+                            },
+                            selected = showAllTime,
+                            colors =
+                                    FilterChipDefaults.filterChipColors(
+                                            selectedContainerColor =
+                                                    MaterialTheme.colorScheme.primary,
+                                            selectedLabelColor = MaterialTheme.colorScheme.onPrimary
+                                    )
+                    )
+
+                    // 7 Days button
+                    FilterChip(
+                            onClick = { showAllTime = false },
+                            label = { Text("7 Days", style = MaterialTheme.typography.bodySmall) },
+                            selected = !showAllTime,
+                            colors =
+                                    FilterChipDefaults.filterChipColors(
+                                            selectedContainerColor =
+                                                    MaterialTheme.colorScheme.primary,
+                                            selectedLabelColor = MaterialTheme.colorScheme.onPrimary
+                                    )
+                    )
+                }
+
                 // Scale selector dropdown
                 if (usedSystems.size > 1) {
                     ExposedDropdownMenuBox(
-                        expanded = expanded,
-                        onExpandedChange = { expanded = !expanded }
+                            expanded = expanded,
+                            onExpandedChange = { expanded = !expanded }
                     ) {
                         OutlinedTextField(
-                            value = when (selectedSystem) {
-                                DifficultySystem.V_SCALE -> "V-Scale"
-                                DifficultySystem.FONT -> "Font"
-                                DifficultySystem.YDS -> "YDS"
-                                DifficultySystem.CUSTOM -> "Custom"
-                            },
-                            onValueChange = {},
-                            readOnly = true,
-                            trailingIcon = { ExposedDropdownMenuDefaults.TrailingIcon(expanded = expanded) },
-                            modifier = Modifier
-                                .menuAnchor(type = MenuAnchorType.PrimaryNotEditable, enabled = true)
-                                .width(120.dp),
-                            textStyle = MaterialTheme.typography.bodyMedium
-                        )
-                        ExposedDropdownMenu(
-                            expanded = expanded,
-                            onDismissRequest = { expanded = false }
-                        ) {
-                            usedSystems.forEach { system ->
-                                DropdownMenuItem(
-                                    text = { 
-                                        Text(when (system) {
+                                value =
+                                        when (selectedSystem) {
                                             DifficultySystem.V_SCALE -> "V-Scale"
                                             DifficultySystem.FONT -> "Font"
                                             DifficultySystem.YDS -> "YDS"
                                             DifficultySystem.CUSTOM -> "Custom"
-                                        })
-                                    },
-                                    onClick = {
-                                        selectedSystem = system
-                                        expanded = false
-                                    }
+                                        },
+                                onValueChange = {},
+                                readOnly = true,
+                                trailingIcon = {
+                                    ExposedDropdownMenuDefaults.TrailingIcon(expanded = expanded)
+                                },
+                                modifier =
+                                        Modifier.menuAnchor(
+                                                        type = MenuAnchorType.PrimaryNotEditable,
+                                                        enabled = true
+                                                )
+                                                .width(120.dp),
+                                textStyle = MaterialTheme.typography.bodyMedium
+                        )
+                        ExposedDropdownMenu(
+                                expanded = expanded,
+                                onDismissRequest = { expanded = false }
+                        ) {
+                            usedSystems.forEach { system ->
+                                DropdownMenuItem(
+                                        text = {
+                                            Text(
+                                                    when (system) {
+                                                        DifficultySystem.V_SCALE -> "V-Scale"
+                                                        DifficultySystem.FONT -> "Font"
+                                                        DifficultySystem.YDS -> "YDS"
+                                                        DifficultySystem.CUSTOM -> "Custom"
+                                                    }
+                                            )
+                                        },
+                                        onClick = {
+                                            selectedSystem = system
+                                            expanded = false
+                                        }
                                 )
                             }
                         }
                     }
                 }
             }
-            
+
             Spacer(modifier = Modifier.height(12.dp))
-            
-            // Filter progress data by selected scale
-            val filteredProgressData = remember(progressData, selectedSystem) {
-                progressData.filter { it.difficultySystem == selectedSystem }
-            }
-            
-            if (filteredProgressData.isNotEmpty()) {
-                val chartData = remember(filteredProgressData) {
-                    // Convert progress data to chart data points ordered by session
-                    filteredProgressData
-                        .sortedBy { it.date }
-                        .mapIndexed { index, p ->
-                            ChartDataPoint(
-                                x = (index + 1).toFloat(),
-                                y = p.maxGradeNumeric.toFloat(),
-                                label = "Session ${index + 1}"
-                            )
+
+            // Filter grade distribution data by selected scale and time period
+            val filteredGradeData =
+                    remember(gradeDistributionData, selectedSystem, showAllTime) {
+                        val systemFiltered =
+                                gradeDistributionData.filter {
+                                    it.difficultySystem == selectedSystem
+                                }
+
+                        if (showAllTime) {
+                            systemFiltered
+                        } else {
+                            // Filter for last 7 days
+                            val sevenDaysAgo = LocalDateTime.now().minusDays(7)
+                            systemFiltered.filter { dataPoint ->
+                                try {
+                                    val attemptDate =
+                                            LocalDateTime.parse(
+                                                    dataPoint.date,
+                                                    DateTimeFormatter.ISO_LOCAL_DATE_TIME
+                                            )
+                                    attemptDate.isAfter(sevenDaysAgo)
+                                } catch (e: Exception) {
+                                    // If date parsing fails, include the data point
+                                    true
+                                }
+                            }
                         }
-                }
-                
-                LineChart(
-                    data = chartData,
-                    modifier = Modifier.fillMaxWidth().height(220.dp),
-                    xAxisFormatter = { value -> 
-                        "S${value.toInt()}" // S1, S2, S3, etc.
-                    },
-                    yAxisFormatter = { value -> 
-                        numericToGrade(selectedSystem, value.toInt())
                     }
-                )
-                
+
+            if (filteredGradeData.isNotEmpty()) {
+                // Group by grade and sum counts
+                val gradeGroups =
+                        filteredGradeData
+                                .groupBy { it.grade }
+                                .mapValues { (_, dataPoints) -> dataPoints.sumOf { it.count } }
+                                .map { (grade, count) ->
+                                    val firstDataPoint =
+                                            filteredGradeData.first { it.grade == grade }
+                                    BarChartDataPoint(
+                                            label = grade,
+                                            value = count,
+                                            gradeNumeric = firstDataPoint.gradeNumeric
+                                    )
+                                }
+
+                BarChart(data = gradeGroups, modifier = Modifier.fillMaxWidth().height(220.dp))
+
                 Spacer(modifier = Modifier.height(8.dp))
-                
+
                 Text(
-                    text = "X: session number, Y: max ${when(selectedSystem) {
+                        text =
+                                "Successful climbs by ${when(selectedSystem) {
                         DifficultySystem.V_SCALE -> "V-grade"
-                        DifficultySystem.FONT -> "Font grade" 
+                        DifficultySystem.FONT -> "Font grade"
                         DifficultySystem.YDS -> "YDS grade"
                         DifficultySystem.CUSTOM -> "custom grade"
-                    }} achieved",
-                    style = MaterialTheme.typography.bodySmall,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                    }}",
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant
                 )
             } else {
-                Text(
-                    text = "No progress data available for ${when(selectedSystem) {
-                        DifficultySystem.V_SCALE -> "V-Scale"
-                        DifficultySystem.FONT -> "Font"
-                        DifficultySystem.YDS -> "YDS"
-                        DifficultySystem.CUSTOM -> "Custom"
-                    }} system",
-                    style = MaterialTheme.typography.bodyMedium,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant
-                )
+                Column(
+                        modifier = Modifier.fillMaxWidth().height(220.dp),
+                        horizontalAlignment = Alignment.CenterHorizontally,
+                        verticalArrangement = Arrangement.Center
+                ) {
+                    Icon(
+                            painter = painterResource(id = R.drawable.ic_mountains),
+                            contentDescription = "No data",
+                            modifier = Modifier.size(48.dp),
+                            tint = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.5f)
+                    )
+
+                    Spacer(modifier = Modifier.height(8.dp))
+
+                    Text(
+                            text = "No data available.",
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant
+                    )
+
+                    Text(
+                            text =
+                                    if (showAllTime)
+                                            "Complete some climbs to see your grade distribution!"
+                                    else "No climbs in the last 7 days",
+                            style = MaterialTheme.typography.bodySmall,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.7f)
+                    )
+                }
             }
         }
     }
 }
 
 @Composable
-fun FavoriteGymCard(
-    gymName: String,
-    sessionCount: Int
-) {
-    Card(
-        modifier = Modifier.fillMaxWidth()
-    ) {
-        Column(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(16.dp)
-        ) {
+fun FavoriteGymCard(gymName: String, sessionCount: Int) {
+    Card(modifier = Modifier.fillMaxWidth()) {
+        Column(modifier = Modifier.fillMaxWidth().padding(16.dp)) {
             Text(
-                text = "Favorite Gym",
-                style = MaterialTheme.typography.titleMedium,
-                fontWeight = FontWeight.Bold
+                    text = "Favorite Gym",
+                    style = MaterialTheme.typography.titleMedium,
+                    fontWeight = FontWeight.Bold
             )
-            
+
             Spacer(modifier = Modifier.height(8.dp))
-            
+
             Text(
-                text = gymName,
-                style = MaterialTheme.typography.titleLarge,
-                fontWeight = FontWeight.Medium
+                    text = gymName,
+                    style = MaterialTheme.typography.titleLarge,
+                    fontWeight = FontWeight.Medium
             )
-            
+
             if (sessionCount > 0) {
                 Text(
-                    text = "$sessionCount sessions",
-                    style = MaterialTheme.typography.bodyMedium,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                        text = "$sessionCount sessions",
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant
                 )
             }
         }
@@ -307,74 +357,92 @@ fun FavoriteGymCard(
 }
 
 @Composable
-fun RecentActivityCard(
-    recentSessions: Int
-) {
-    Card(
-        modifier = Modifier.fillMaxWidth()
-    ) {
-        Column(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(16.dp)
-        ) {
+fun RecentActivityCard(recentSessions: Int) {
+    Card(modifier = Modifier.fillMaxWidth()) {
+        Column(modifier = Modifier.fillMaxWidth().padding(16.dp)) {
             Text(
-                text = "Recent Activity",
-                style = MaterialTheme.typography.titleMedium,
-                fontWeight = FontWeight.Bold
+                    text = "Recent Activity",
+                    style = MaterialTheme.typography.titleMedium,
+                    fontWeight = FontWeight.Bold
             )
-            
+
             Spacer(modifier = Modifier.height(8.dp))
-            
+
             Text(
-                text = if (recentSessions > 0) {
-                    "You've had $recentSessions recent sessions"
-                } else {
-                    "No recent activity"
-                },
-                style = MaterialTheme.typography.bodyMedium
+                    text =
+                            if (recentSessions > 0) {
+                                "You've had $recentSessions recent sessions"
+                            } else {
+                                "No recent activity"
+                            },
+                    style = MaterialTheme.typography.bodyMedium
             )
         }
     }
 }
 
-data class ProgressDataPoint(
-    val date: String,
-    val maxGrade: String,
-    val maxGradeNumeric: Int,
-    val climbType: ClimbType,
-    val difficultySystem: DifficultySystem
+data class GradeDistributionDataPoint(
+        val date: String,
+        val grade: String,
+        val gradeNumeric: Int,
+        val count: Int,
+        val climbType: ClimbType,
+        val difficultySystem: DifficultySystem
 )
 
-fun calculateProgressOverTime(
-    sessions: List<com.atridad.openclimb.data.model.ClimbSession>,
-    problems: List<com.atridad.openclimb.data.model.Problem>,
-    attempts: List<com.atridad.openclimb.data.model.Attempt>
-): List<ProgressDataPoint> {
+fun calculateGradeDistribution(
+        sessions: List<com.atridad.openclimb.data.model.ClimbSession>,
+        problems: List<com.atridad.openclimb.data.model.Problem>,
+        attempts: List<com.atridad.openclimb.data.model.Attempt>
+): List<GradeDistributionDataPoint> {
     if (sessions.isEmpty() || problems.isEmpty() || attempts.isEmpty()) {
         return emptyList()
     }
-    
-    val sessionProgress = sessions.mapNotNull { session ->
-        val sessionAttempts = attempts.filter { it.sessionId == session.id }
-        if (sessionAttempts.isEmpty()) return@mapNotNull null
-        val attemptedProblemIds = sessionAttempts.map { it.problemId }.distinct()
-        val attemptedProblems = problems.filter { it.id in attemptedProblemIds }
-        if (attemptedProblems.isEmpty()) return@mapNotNull null
-        val highestGradeProblem = attemptedProblems.maxByOrNull { problem ->
-            gradeToNumeric(problem.difficulty.system, problem.difficulty.grade)
-        }
-        if (highestGradeProblem != null) {
-            ProgressDataPoint(
-                date = session.date,
-                maxGrade = highestGradeProblem.difficulty.grade,
-                maxGradeNumeric = gradeToNumeric(highestGradeProblem.difficulty.system, highestGradeProblem.difficulty.grade),
-                climbType = highestGradeProblem.climbType,
-                difficultySystem = highestGradeProblem.difficulty.system
-            )
-        } else null
+
+    // Get all successful attempts
+    val successfulAttempts =
+            attempts.filter {
+                it.result == AttemptResult.SUCCESS || it.result == AttemptResult.FLASH
+            }
+
+    if (successfulAttempts.isEmpty()) {
+        return emptyList()
     }
-    return sessionProgress.sortedBy { it.date }
+
+    // Map attempts to problems and create grade distribution data
+    val gradeDistribution = mutableMapOf<String, GradeDistributionDataPoint>()
+
+    successfulAttempts.forEach { attempt ->
+        val problem = problems.find { it.id == attempt.problemId }
+        val session = sessions.find { it.id == attempt.sessionId }
+
+        if (problem != null && session != null) {
+            val key = "${problem.difficulty.system.name}-${problem.difficulty.grade}"
+
+            val existing = gradeDistribution[key]
+            if (existing != null) {
+                gradeDistribution[key] = existing.copy(count = existing.count + 1)
+            } else {
+                gradeDistribution[key] =
+                        GradeDistributionDataPoint(
+                                date =
+                                        attempt.timestamp
+                                                .toString(), // Use attempt timestamp for filtering
+                                grade = problem.difficulty.grade,
+                                gradeNumeric =
+                                        gradeToNumeric(
+                                                problem.difficulty.system,
+                                                problem.difficulty.grade
+                                        ),
+                                count = 1,
+                                climbType = problem.climbType,
+                                difficultySystem = problem.difficulty.system
+                        )
+            }
+        }
+    }
+
+    return gradeDistribution.values.toList()
 }
 
 fun gradeToNumeric(system: DifficultySystem, grade: String): Int {
@@ -460,84 +528,3 @@ fun gradeToNumeric(system: DifficultySystem, grade: String): Int {
         }
     }
 }
-
-fun numericToGrade(system: DifficultySystem, numeric: Int): String {
-    return when (system) {
-        DifficultySystem.V_SCALE -> {
-            when (numeric) {
-                0 -> "VB"
-                else -> "V$numeric"
-            }
-        }
-        DifficultySystem.FONT -> {
-            when (numeric) {
-                3 -> "3"
-                4 -> "4A"
-                5 -> "4B"
-                6 -> "4C"
-                7 -> "5A"
-                8 -> "5B"
-                9 -> "5C"
-                10 -> "6A"
-                11 -> "6A+"
-                12 -> "6B"
-                13 -> "6B+"
-                14 -> "6C"
-                15 -> "6C+"
-                16 -> "7A"
-                17 -> "7A+"
-                18 -> "7B"
-                19 -> "7B+"
-                20 -> "7C"
-                21 -> "7C+"
-                22 -> "8A"
-                23 -> "8A+"
-                24 -> "8B"
-                25 -> "8B+"
-                26 -> "8C"
-                27 -> "8C+"
-                else -> numeric.toString()
-            }
-        }
-        DifficultySystem.YDS -> {
-            when (numeric) {
-                50 -> "5.0"
-                51 -> "5.1"
-                52 -> "5.2"
-                53 -> "5.3"
-                54 -> "5.4"
-                55 -> "5.5"
-                56 -> "5.6"
-                57 -> "5.7"
-                58 -> "5.8"
-                59 -> "5.9"
-                60 -> "5.10a"
-                61 -> "5.10b"
-                62 -> "5.10c"
-                63 -> "5.10d"
-                64 -> "5.11a"
-                65 -> "5.11b"
-                66 -> "5.11c"
-                67 -> "5.11d"
-                68 -> "5.12a"
-                69 -> "5.12b"
-                70 -> "5.12c"
-                71 -> "5.12d"
-                72 -> "5.13a"
-                73 -> "5.13b"
-                74 -> "5.13c"
-                75 -> "5.13d"
-                76 -> "5.14a"
-                77 -> "5.14b"
-                78 -> "5.14c"
-                79 -> "5.14d"
-                80 -> "5.15a"
-                81 -> "5.15b"
-                82 -> "5.15c"
-                83 -> "5.15d"
-                else -> numeric.toString()
-            }
-        }
-        DifficultySystem.CUSTOM -> numeric.toString()
-    }
-}

android/app/src/main/java/com/atridad/openclimb/ui/viewmodel/ClimbViewModel.kt

@@ -324,12 +324,17 @@ class ClimbViewModel(private val repository: ClimbRepository) : ViewModel() {
     fun exportDataToZipUri(context: Context, uri: android.net.Uri) {
         viewModelScope.launch {
             try {
-                _uiState.value = _uiState.value.copy(isLoading = true)
+                _uiState.value =
+                        _uiState.value.copy(
+                                isLoading = true,
+                                message = "Creating ZIP file with images..."
+                        )
                 repository.exportAllDataToZipUri(context, uri)
                 _uiState.value =
                         _uiState.value.copy(
                                 isLoading = false,
-                                message = "Data with images exported successfully"
+                                message =
+                                        "Export complete! Your climbing data and images have been saved."
                         )
             } catch (e: Exception) {
                 _uiState.value =

android/gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
-agp = "8.12.2"
-kotlin = "2.2.10"
+agp = "8.12.3"
+kotlin = "2.2.20"
 coreKtx = "1.17.0"
 junit = "4.13.2"
 junitVersion = "1.3.0"
@@ -9,12 +9,12 @@ androidxTestCore = "1.7.0"
 androidxTestExt = "1.3.0"
 androidxTestRunner = "1.7.0"
 androidxTestRules = "1.7.0"
-lifecycleRuntimeKtx = "2.9.3"
-activityCompose = "1.10.1"
-composeBom = "2025.08.01"
-room = "2.7.2"
-navigation = "2.9.3"
-viewmodel = "2.9.3"
+lifecycleRuntimeKtx = "2.9.4"
+activityCompose = "1.11.0"
+composeBom = "2025.09.01"
+room = "2.8.1"
+navigation = "2.9.5"
+viewmodel = "2.9.4"
 kotlinxSerialization = "1.9.0"
 kotlinxCoroutines = "1.10.2"
 coil = "2.7.0"
@@ -39,6 +39,7 @@ androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-toolin
 androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
 androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
 androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
+androidx-material-icons-extended = { group = "androidx.compose.material", name = "material-icons-extended" }
 
 # Room Database
 androidx-room-runtime = { group = "androidx.room", name = "room-runtime", version.ref = "room" }
@@ -59,7 +60,7 @@ kotlinx-coroutines-android = { group = "org.jetbrains.kotlinx", name = "kotlinx-
 kotlinx-coroutines-test = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-test", version.ref = "kotlinxCoroutines" }
 
 # Testing
-mockk = { group = "io.mockk", name = "mockk", version = "1.13.8" }
+mockk = { group = "io.mockk", name = "mockk", version = "1.14.5" }
 
 # Image Loading
 coil-compose = { group = "io.coil-kt", name = "coil-compose", version.ref = "coil" }
@@ -72,4 +73,3 @@ kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
-

ios/OpenClimb.xcodeproj/project.pbxproj

@@ -394,7 +394,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenClimb/OpenClimb.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 7;
+				CURRENT_PROJECT_VERSION = 8;
 				DEVELOPMENT_TEAM = 4BC9Y2LL4B;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -414,7 +414,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.2;
+				MARKETING_VERSION = 1.0.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.atridad.OpenClimb;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -437,7 +437,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenClimb/OpenClimb.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 7;
+				CURRENT_PROJECT_VERSION = 8;
 				DEVELOPMENT_TEAM = 4BC9Y2LL4B;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -457,7 +457,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.2;
+				MARKETING_VERSION = 1.0.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.atridad.OpenClimb;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -479,7 +479,7 @@
 				ASSETCATALOG_COMPILER_WIDGET_BACKGROUND_COLOR_NAME = WidgetBackground;
 				CODE_SIGN_ENTITLEMENTS = SessionStatusLiveExtension.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 7;
+				CURRENT_PROJECT_VERSION = 8;
 				DEVELOPMENT_TEAM = 4BC9Y2LL4B;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = SessionStatusLive/Info.plist;
@@ -490,7 +490,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 1.0.2;
+				MARKETING_VERSION = 1.0.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.atridad.OpenClimb.SessionStatusLive;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -509,7 +509,7 @@
 				ASSETCATALOG_COMPILER_WIDGET_BACKGROUND_COLOR_NAME = WidgetBackground;
 				CODE_SIGN_ENTITLEMENTS = SessionStatusLiveExtension.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 7;
+				CURRENT_PROJECT_VERSION = 8;
 				DEVELOPMENT_TEAM = 4BC9Y2LL4B;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = SessionStatusLive/Info.plist;
@@ -520,7 +520,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 1.0.2;
+				MARKETING_VERSION = 1.0.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.atridad.OpenClimb.SessionStatusLive;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;

ios/OpenClimb.xcodeproj/xcuserdata/atridad.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -12,7 +12,7 @@
 		<key>SessionStatusLiveExtension.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>1</integer>
+			<integer>0</integer>
 		</dict>
 	</dict>
 </dict>

ios/OpenClimb/ContentView.swift

@@ -4,6 +4,7 @@ struct ContentView: View {
     @StateObject private var dataManager = ClimbingDataManager()
     @State private var selectedTab = 0
     @Environment(\.scenePhase) private var scenePhase
+    @State private var notificationObservers: [NSObjectProtocol] = []
 
     var body: some View {
         TabView(selection: $selectedTab) {
@@ -43,11 +44,23 @@ struct ContentView: View {
                 .tag(4)
         }
         .environmentObject(dataManager)
-        .onChange(of: scenePhase) {
-            if scenePhase == .active {
-                dataManager.onAppBecomeActive()
+        .onChange(of: scenePhase) { oldPhase, newPhase in
+            if newPhase == .active {
+                // Add slight delay to ensure app is fully loaded
+                Task {
+                    try? await Task.sleep(nanoseconds: 200_000_000)  // 0.2 seconds
+                    dataManager.onAppBecomeActive()
+                }
+            } else if newPhase == .background {
+                dataManager.onAppEnterBackground()
             }
         }
+        .onAppear {
+            setupNotificationObservers()
+        }
+        .onDisappear {
+            removeNotificationObservers()
+        }
         .overlay(alignment: .top) {
             if let message = dataManager.successMessage {
                 SuccessMessageView(message: message)
@@ -62,6 +75,44 @@ struct ContentView: View {
             }
         }
     }
+
+    private func setupNotificationObservers() {
+        // Listen for when the app will enter foreground
+        let willEnterForegroundObserver = NotificationCenter.default.addObserver(
+            forName: UIApplication.willEnterForegroundNotification,
+            object: nil,
+            queue: .main
+        ) { _ in
+            print("📱 App will enter foreground - preparing Live Activity check")
+            Task {
+                // Small delay to ensure app is fully active
+                try? await Task.sleep(nanoseconds: 800_000_000)  // 0.8 seconds
+                await dataManager.onAppBecomeActive()
+            }
+        }
+
+        // Listen for when the app becomes active
+        let didBecomeActiveObserver = NotificationCenter.default.addObserver(
+            forName: UIApplication.didBecomeActiveNotification,
+            object: nil,
+            queue: .main
+        ) { _ in
+            print("📱 App did become active - checking Live Activity status")
+            Task {
+                try? await Task.sleep(nanoseconds: 300_000_000)  // 0.3 seconds
+                dataManager.onAppBecomeActive()
+            }
+        }
+
+        notificationObservers = [willEnterForegroundObserver, didBecomeActiveObserver]
+    }
+
+    private func removeNotificationObservers() {
+        for observer in notificationObservers {
+            NotificationCenter.default.removeObserver(observer)
+        }
+        notificationObservers.removeAll()
+    }
 }
 
 struct SuccessMessageView: View {

ios/OpenClimb/Utils/ImageManager.swift

@@ -1,4 +1,3 @@
-
 import Foundation
 import SwiftUI
 
@@ -522,7 +521,7 @@ class ImageManager {
         }
     }
 
-    private func getFullPath(from relativePath: String) -> String {
+    func getFullPath(from relativePath: String) -> String {
         // If it's already a full path, check if it's legacy and needs migration
         if relativePath.hasPrefix("/") {
             // If it's pointing to legacy Documents directory, redirect to new location

ios/OpenClimb/ViewModels/ClimbingDataManager.swift

@@ -7,6 +7,10 @@ import UniformTypeIdentifiers
     import WidgetKit
 #endif
 
+#if canImport(ActivityKit)
+    import ActivityKit
+#endif
+
 @MainActor
 class ClimbingDataManager: ObservableObject {
 
@@ -23,6 +27,7 @@ class ClimbingDataManager: ObservableObject {
     private let sharedUserDefaults = UserDefaults(suiteName: "group.com.atridad.OpenClimb")
     private let encoder = JSONEncoder()
     private let decoder = JSONDecoder()
+    private var liveActivityObserver: NSObjectProtocol?
 
     private enum Keys {
         static let gyms = "openclimb_gyms"
@@ -57,6 +62,7 @@ class ClimbingDataManager: ObservableObject {
         _ = ImageManager.shared
         loadAllData()
         migrateImagePaths()
+        setupLiveActivityNotifications()
 
         Task {
             try? await Task.sleep(nanoseconds: 2_000_000_000)
@@ -67,6 +73,12 @@ class ClimbingDataManager: ObservableObject {
         }
     }
 
+    deinit {
+        if let observer = liveActivityObserver {
+            NotificationCenter.default.removeObserver(observer)
+        }
+    }
+
     private func loadAllData() {
         loadGyms()
         loadProblems()
@@ -463,6 +475,7 @@ class ClimbingDataManager: ObservableObject {
 
             let exportData = ClimbDataExport(
                 exportedAt: dateFormatter.string(from: Date()),
+                version: "1.0",
                 gyms: gyms.map { AndroidGym(from: $0) },
                 problems: problems.map { AndroidProblem(from: $0) },
                 sessions: sessions.map { AndroidClimbSession(from: $0) },
@@ -471,13 +484,21 @@ class ClimbingDataManager: ObservableObject {
 
             // Collect referenced image paths
             let referencedImagePaths = collectReferencedImagePaths()
+            print("🎯 Starting export with \(referencedImagePaths.count) images")
 
-            return try ZipUtils.createExportZip(
+            let zipData = try ZipUtils.createExportZip(
                 exportData: exportData,
                 referencedImagePaths: referencedImagePaths
             )
+
+            print("✅ Export completed successfully")
+            successMessage = "Export completed with \(referencedImagePaths.count) images"
+            clearMessageAfterDelay()
+            return zipData
         } catch {
-            setError("Export failed: \(error.localizedDescription)")
+            let errorMessage = "Export failed: \(error.localizedDescription)"
+            print("❌ \(errorMessage)")
+            setError(errorMessage)
             return nil
         }
     }
@@ -565,16 +586,18 @@ class ClimbingDataManager: ObservableObject {
 
 struct ClimbDataExport: Codable {
     let exportedAt: String
+    let version: String
     let gyms: [AndroidGym]
     let problems: [AndroidProblem]
     let sessions: [AndroidClimbSession]
     let attempts: [AndroidAttempt]
 
     init(
-        exportedAt: String, gyms: [AndroidGym], problems: [AndroidProblem],
+        exportedAt: String, version: String = "1.0", gyms: [AndroidGym], problems: [AndroidProblem],
         sessions: [AndroidClimbSession], attempts: [AndroidAttempt]
     ) {
         self.exportedAt = exportedAt
+        self.version = version
         self.gyms = gyms
         self.problems = problems
         self.sessions = sessions
@@ -588,6 +611,7 @@ struct AndroidGym: Codable {
     let location: String?
     let supportedClimbTypes: [ClimbType]
     let difficultySystems: [DifficultySystem]
+    let customDifficultyGrades: [String]
     let notes: String?
     let createdAt: String
     let updatedAt: String
@@ -598,6 +622,7 @@ struct AndroidGym: Codable {
         self.location = gym.location
         self.supportedClimbTypes = gym.supportedClimbTypes
         self.difficultySystems = gym.difficultySystems
+        self.customDifficultyGrades = gym.customDifficultyGrades
         self.notes = gym.notes
         let formatter = DateFormatter()
         formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSSSS"
@@ -607,13 +632,15 @@ struct AndroidGym: Codable {
 
     init(
         id: String, name: String, location: String?, supportedClimbTypes: [ClimbType],
-        difficultySystems: [DifficultySystem], notes: String?, createdAt: String, updatedAt: String
+        difficultySystems: [DifficultySystem], customDifficultyGrades: [String] = [],
+        notes: String?, createdAt: String, updatedAt: String
     ) {
         self.id = id
         self.name = name
         self.location = location
         self.supportedClimbTypes = supportedClimbTypes
         self.difficultySystems = difficultySystems
+        self.customDifficultyGrades = customDifficultyGrades
         self.notes = notes
         self.createdAt = createdAt
         self.updatedAt = updatedAt
@@ -633,7 +660,7 @@ struct AndroidGym: Codable {
             location: location,
             supportedClimbTypes: supportedClimbTypes,
             difficultySystems: difficultySystems,
-            customDifficultyGrades: [],
+            customDifficultyGrades: customDifficultyGrades,
             notes: notes,
             createdAt: createdDate,
             updatedAt: updatedDate
@@ -648,7 +675,13 @@ struct AndroidProblem: Codable {
     let description: String?
     let climbType: ClimbType
     let difficulty: DifficultyGrade
+    let setter: String?
+    let tags: [String]
+    let location: String?
     let imagePaths: [String]?
+    let isActive: Bool
+    let dateSet: String?
+    let notes: String?
     let createdAt: String
     let updatedAt: String
 
@@ -659,16 +692,26 @@ struct AndroidProblem: Codable {
         self.description = problem.description
         self.climbType = problem.climbType
         self.difficulty = problem.difficulty
+        self.setter = problem.setter
+        self.tags = problem.tags
+        self.location = problem.location
         self.imagePaths = problem.imagePaths.isEmpty ? nil : problem.imagePaths
+        self.isActive = problem.isActive
+        self.notes = problem.notes
         let formatter = DateFormatter()
         formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSSSS"
+        self.dateSet = problem.dateSet != nil ? formatter.string(from: problem.dateSet!) : nil
         self.createdAt = formatter.string(from: problem.createdAt)
         self.updatedAt = formatter.string(from: problem.updatedAt)
     }
 
     init(
         id: String, gymId: String, name: String?, description: String?, climbType: ClimbType,
-        difficulty: DifficultyGrade, imagePaths: [String]?, createdAt: String, updatedAt: String
+        difficulty: DifficultyGrade, setter: String? = nil, tags: [String] = [],
+        location: String? = nil,
+        imagePaths: [String]? = nil, isActive: Bool = true, dateSet: String? = nil,
+        notes: String? = nil,
+        createdAt: String, updatedAt: String
     ) {
         self.id = id
         self.gymId = gymId
@@ -676,7 +719,13 @@ struct AndroidProblem: Codable {
         self.description = description
         self.climbType = climbType
         self.difficulty = difficulty
+        self.setter = setter
+        self.tags = tags
+        self.location = location
         self.imagePaths = imagePaths
+        self.isActive = isActive
+        self.dateSet = dateSet
+        self.notes = notes
         self.createdAt = createdAt
         self.updatedAt = updatedAt
     }
@@ -697,13 +746,13 @@ struct AndroidProblem: Codable {
             description: description,
             climbType: climbType,
             difficulty: difficulty,
-            setter: nil,
-            tags: [],
-            location: nil,
+            setter: setter,
+            tags: tags,
+            location: location,
             imagePaths: imagePaths ?? [],
-            isActive: true,
-            dateSet: nil,
-            notes: nil,
+            isActive: isActive,
+            dateSet: dateSet != nil ? formatter.date(from: dateSet!) : nil,
+            notes: notes,
             createdAt: createdDate,
             updatedAt: updatedDate
         )
@@ -717,7 +766,13 @@ struct AndroidProblem: Codable {
             description: self.description,
             climbType: self.climbType,
             difficulty: self.difficulty,
+            setter: self.setter,
+            tags: self.tags,
+            location: self.location,
             imagePaths: newImagePaths.isEmpty ? nil : newImagePaths,
+            isActive: self.isActive,
+            dateSet: self.dateSet,
+            notes: self.notes,
             createdAt: self.createdAt,
             updatedAt: self.updatedAt
         )
@@ -730,8 +785,9 @@ struct AndroidClimbSession: Codable {
     let date: String
     let startTime: String?
     let endTime: String?
-    let duration: Int?
+    let duration: Int64?
     let status: SessionStatus
+    let notes: String?
     let createdAt: String
     let updatedAt: String
 
@@ -743,15 +799,17 @@ struct AndroidClimbSession: Codable {
         self.date = formatter.string(from: session.date)
         self.startTime = session.startTime != nil ? formatter.string(from: session.startTime!) : nil
         self.endTime = session.endTime != nil ? formatter.string(from: session.endTime!) : nil
-        self.duration = session.duration
+        self.duration = session.duration != nil ? Int64(session.duration!) : nil
         self.status = session.status
+        self.notes = session.notes
         self.createdAt = formatter.string(from: session.createdAt)
         self.updatedAt = formatter.string(from: session.updatedAt)
     }
 
     init(
         id: String, gymId: String, date: String, startTime: String?, endTime: String?,
-        duration: Int?, status: SessionStatus, createdAt: String, updatedAt: String
+        duration: Int64?, status: SessionStatus, notes: String? = nil, createdAt: String,
+        updatedAt: String
     ) {
         self.id = id
         self.gymId = gymId
@@ -760,6 +818,7 @@ struct AndroidClimbSession: Codable {
         self.endTime = endTime
         self.duration = duration
         self.status = status
+        self.notes = notes
         self.createdAt = createdAt
         self.updatedAt = updatedAt
     }
@@ -783,9 +842,9 @@ struct AndroidClimbSession: Codable {
             date: sessionDate,
             startTime: sessionStartTime,
             endTime: sessionEndTime,
-            duration: duration,
+            duration: duration != nil ? Int(duration!) : nil,
             status: status,
-            notes: nil,
+            notes: notes,
             createdAt: createdDate,
             updatedAt: updatedDate
         )
@@ -799,8 +858,8 @@ struct AndroidAttempt: Codable {
     let result: AttemptResult
     let highestHold: String?
     let notes: String?
-    let duration: Int?
-    let restTime: Int?
+    let duration: Int64?
+    let restTime: Int64?
     let timestamp: String
     let createdAt: String
 
@@ -811,8 +870,8 @@ struct AndroidAttempt: Codable {
         self.result = attempt.result
         self.highestHold = attempt.highestHold
         self.notes = attempt.notes
-        self.duration = attempt.duration
-        self.restTime = attempt.restTime
+        self.duration = attempt.duration != nil ? Int64(attempt.duration!) : nil
+        self.restTime = attempt.restTime != nil ? Int64(attempt.restTime!) : nil
         let formatter = DateFormatter()
         formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSSSS"
         self.timestamp = formatter.string(from: attempt.timestamp)
@@ -821,7 +880,7 @@ struct AndroidAttempt: Codable {
 
     init(
         id: String, sessionId: String, problemId: String, result: AttemptResult,
-        highestHold: String?, notes: String?, duration: Int?, restTime: Int?,
+        highestHold: String?, notes: String?, duration: Int64?, restTime: Int64?,
         timestamp: String, createdAt: String
     ) {
         self.id = id
@@ -853,8 +912,8 @@ struct AndroidAttempt: Codable {
             result: result,
             highestHold: highestHold,
             notes: notes,
-            duration: duration,
-            restTime: restTime,
+            duration: duration != nil ? Int(duration!) : nil,
+            restTime: restTime != nil ? Int(restTime!) : nil,
             timestamp: attemptTimestamp,
             createdAt: createdDate
         )
@@ -864,9 +923,33 @@ struct AndroidAttempt: Codable {
 extension ClimbingDataManager {
     private func collectReferencedImagePaths() -> Set<String> {
         var imagePaths = Set<String>()
+        print("🖼️ Starting image path collection...")
+        print("📊 Total problems: \(problems.count)")
+
         for problem in problems {
-            imagePaths.formUnion(problem.imagePaths)
+            if !problem.imagePaths.isEmpty {
+                print(
+                    "📸 Problem '\(problem.name ?? "Unnamed")' has \(problem.imagePaths.count) images"
+                )
+                for imagePath in problem.imagePaths {
+                    print("   - Relative path: \(imagePath)")
+                    let fullPath = ImageManager.shared.getFullPath(from: imagePath)
+                    print("   - Full path: \(fullPath)")
+
+                    // Check if file exists
+                    if FileManager.default.fileExists(atPath: fullPath) {
+                        print("   ✅ File exists")
+                        imagePaths.insert(fullPath)
+                    } else {
+                        print("   ❌ File does NOT exist")
+                        // Still add it to let ZipUtils handle the error logging
+                        imagePaths.insert(fullPath)
+                    }
+                }
+            }
         }
+
+        print("🖼️ Collected \(imagePaths.count) total image paths for export")
         return imagePaths
     }
 
@@ -1046,23 +1129,111 @@ extension ClimbingDataManager {
     }
 
     private func checkAndRestartLiveActivity() async {
-        guard let activeSession = activeSession else { return }
+        guard let activeSession = activeSession else {
+            // No active session, make sure all Live Activities are cleaned up
+            await LiveActivityManager.shared.endLiveActivity()
+            return
+        }
+
+        // Only restart if session is actually active
+        guard activeSession.status == .active else {
+            print(
+                "⚠️ Session exists but is not active (status: \(activeSession.status)), ending Live Activity"
+            )
+            await LiveActivityManager.shared.endLiveActivity()
+            return
+        }
 
         if let gym = gym(withId: activeSession.gymId) {
+            print("🔍 Checking Live Activity for active session at \(gym.name)")
+
+            // First cleanup any dismissed activities
+            await LiveActivityManager.shared.cleanupDismissedActivities()
+
+            // Then attempt to restart if needed
             await LiveActivityManager.shared.restartLiveActivityIfNeeded(
                 activeSession: activeSession,
                 gymName: gym.name
             )
+
+            // Update with current session data
+            await updateLiveActivityData()
         }
     }
 
     /// Call this when app becomes active to check for Live Activity restart
     func onAppBecomeActive() {
+        print("📱 App became active - checking Live Activity status")
         Task {
             await checkAndRestartLiveActivity()
         }
     }
 
+    /// Call this when app enters background to update Live Activity
+    func onAppEnterBackground() {
+        print("📱 App entering background - updating Live Activity if needed")
+        Task {
+            await updateLiveActivityData()
+        }
+    }
+
+    /// Setup notifications for Live Activity events
+    private func setupLiveActivityNotifications() {
+        liveActivityObserver = NotificationCenter.default.addObserver(
+            forName: .liveActivityDismissed,
+            object: nil,
+            queue: .main
+        ) { [weak self] _ in
+            print("🔔 Received Live Activity dismissed notification - attempting restart")
+            Task { @MainActor in
+                await self?.handleLiveActivityDismissed()
+            }
+        }
+    }
+
+    /// Handle Live Activity being dismissed by user
+    private func handleLiveActivityDismissed() async {
+        guard let activeSession = activeSession,
+            activeSession.status == .active,
+            let gym = gym(withId: activeSession.gymId)
+        else {
+            return
+        }
+
+        print("🔄 Attempting to restart dismissed Live Activity for \(gym.name)")
+
+        // Wait a bit before restarting to avoid frequency limits
+        try? await Task.sleep(nanoseconds: 2_000_000_000)  // 2 seconds
+
+        await LiveActivityManager.shared.startLiveActivity(
+            for: activeSession,
+            gymName: gym.name
+        )
+
+        // Update with current data
+        await updateLiveActivityData()
+    }
+
+    /// Update Live Activity with current session statistics
+    private func updateLiveActivityData() async {
+        guard let activeSession = activeSession,
+            activeSession.status == .active
+        else { return }
+
+        let elapsed = Date().timeIntervalSince(activeSession.startTime ?? activeSession.date)
+        let sessionAttempts = attempts.filter { $0.sessionId == activeSession.id }
+        let totalAttempts = sessionAttempts.count
+        let completedProblems = Set(
+            sessionAttempts.filter { $0.result.isSuccessful }.map { $0.problemId }
+        ).count
+
+        await LiveActivityManager.shared.updateLiveActivity(
+            elapsed: elapsed,
+            totalAttempts: totalAttempts,
+            completedProblems: completedProblems
+        )
+    }
+
     /// Update Live Activity with current session data
     private func updateLiveActivityForActiveSession() {
         guard let activeSession = activeSession,

ios/OpenClimb/ViewModels/LiveActivityManager.swift

@@ -1,12 +1,22 @@
 import ActivityKit
 import Foundation
 
+extension Notification.Name {
+    static let liveActivityDismissed = Notification.Name("liveActivityDismissed")
+}
+
 @MainActor
 final class LiveActivityManager {
     static let shared = LiveActivityManager()
     private init() {}
 
     private var currentActivity: Activity<SessionActivityAttributes>?
+    private var healthCheckTimer: Timer?
+    private var lastHealthCheck: Date = Date()
+
+    deinit {
+        healthCheckTimer?.invalidate()
+    }
 
     /// Check if there's an active session and restart Live Activity if needed
     func restartLiveActivityIfNeeded(activeSession: ClimbSession?, gymName: String?) async {
@@ -18,13 +28,31 @@ final class LiveActivityManager {
             return
         }
 
-        // Check if we already have a running Live Activity
-        if currentActivity != nil {
-            print("ℹ️ Live Activity already running")
+        // Check if we have a tracked Live Activity that's still actually running
+        if let currentActivity = currentActivity {
+            let activities = Activity<SessionActivityAttributes>.activities
+            let isStillActive = activities.contains { $0.id == currentActivity.id }
+
+            if isStillActive {
+                print("ℹ️ Live Activity still running: \(currentActivity.id)")
+                return
+            } else {
+                print(
+                    "⚠️ Tracked Live Activity \(currentActivity.id) was dismissed, clearing reference"
+                )
+                self.currentActivity = nil
+            }
+        }
+
+        // Check if there are ANY active Live Activities for this session
+        let existingActivities = Activity<SessionActivityAttributes>.activities
+        if let existingActivity = existingActivities.first {
+            print("ℹ️ Found existing Live Activity: \(existingActivity.id), using it")
+            self.currentActivity = existingActivity
             return
         }
 
-        print("🔄 Restarting Live Activity for existing session")
+        print("🔄 No Live Activity found, restarting for existing session")
         await startLiveActivity(for: activeSession, gymName: gymName)
     }
 
@@ -34,10 +62,17 @@ final class LiveActivityManager {
 
         await endLiveActivity()
 
+        // Start health checks once we have an active session
+        startHealthChecks()
+
+        // Calculate elapsed time if session already started
+        let startTime = session.startTime ?? session.date
+        let elapsed = Date().timeIntervalSince(startTime)
+
         let attributes = SessionActivityAttributes(
-            gymName: gymName, startTime: session.startTime ?? session.date)
+            gymName: gymName, startTime: startTime)
         let initialContentState = SessionActivityAttributes.ContentState(
-            elapsed: 0,
+            elapsed: elapsed,
             totalAttempts: 0,
             completedProblems: 0
         )
@@ -59,6 +94,8 @@ final class LiveActivityManager {
                 print("Authorization error - check Live Activity permissions in Settings")
             } else if error.localizedDescription.contains("content") {
                 print("Content error - check ActivityAttributes structure")
+            } else if error.localizedDescription.contains("frequencyLimited") {
+                print("Frequency limited - too many Live Activities started recently")
             }
         }
     }
@@ -66,11 +103,23 @@ final class LiveActivityManager {
     /// Call this to update the Live Activity with new session progress
     func updateLiveActivity(elapsed: TimeInterval, totalAttempts: Int, completedProblems: Int) async
     {
-        guard let currentActivity else {
+        guard let currentActivity = currentActivity else {
             print("⚠️ No current activity to update")
             return
         }
 
+        // Verify the activity is still valid before updating
+        let activities = Activity<SessionActivityAttributes>.activities
+        let isStillActive = activities.contains { $0.id == currentActivity.id }
+
+        if !isStillActive {
+            print(
+                "⚠️ Tracked Live Activity \(currentActivity.id) is no longer active, clearing reference"
+            )
+            self.currentActivity = nil
+            return
+        }
+
         print(
             "🔄 Updating Live Activity - Attempts: \(totalAttempts), Completed: \(completedProblems)"
         )
@@ -81,12 +130,21 @@ final class LiveActivityManager {
             completedProblems: completedProblems
         )
 
-        await currentActivity.update(.init(state: updatedContentState, staleDate: nil))
-        print("✅ Live Activity updated successfully")
+        do {
+            await currentActivity.update(.init(state: updatedContentState, staleDate: nil))
+            print("✅ Live Activity updated successfully")
+        } catch {
+            print("❌ Failed to update Live Activity: \(error)")
+            // If update fails, the activity might have been dismissed
+            self.currentActivity = nil
+        }
     }
 
     /// Call this when a ClimbSession ends to end the Live Activity
     func endLiveActivity() async {
+        // Stop health checks first
+        stopHealthChecks()
+
         // First end the tracked activity if it exists
         if let currentActivity {
             print("🔴 Ending tracked Live Activity: \(currentActivity.id)")
@@ -115,18 +173,92 @@ final class LiveActivityManager {
     func checkLiveActivityAvailability() -> String {
         let authorizationInfo = ActivityAuthorizationInfo()
         let status = authorizationInfo.areActivitiesEnabled
+        let allActivities = Activity<SessionActivityAttributes>.activities
 
         let message = """
             Live Activity Status:
             • Enabled: \(status)
             • Authorization: \(authorizationInfo.areActivitiesEnabled ? "Granted" : "Denied/Unknown")
-            • Current Activity: \(currentActivity?.id.description ?? "None")
+            • Tracked Activity: \(currentActivity?.id.description ?? "None")
+            • All Active Activities: \(allActivities.count)
             """
 
         print(message)
         return message
     }
 
+    /// Force check and cleanup dismissed Live Activities
+    func cleanupDismissedActivities() async {
+        let activities = Activity<SessionActivityAttributes>.activities
+
+        if let currentActivity = currentActivity {
+            let isStillActive = activities.contains { $0.id == currentActivity.id }
+            if !isStillActive {
+                print("🧹 Cleaning up dismissed Live Activity: \(currentActivity.id)")
+                self.currentActivity = nil
+            }
+        }
+    }
+
+    /// Start periodic health checks for Live Activity
+    func startHealthChecks() {
+        stopHealthChecks()  // Stop any existing timer
+
+        print("🩺 Starting Live Activity health checks")
+        healthCheckTimer = Timer.scheduledTimer(withTimeInterval: 30.0, repeats: true) {
+            [weak self] _ in
+            Task { @MainActor in
+                await self?.performHealthCheck()
+            }
+        }
+    }
+
+    /// Stop periodic health checks
+    func stopHealthChecks() {
+        healthCheckTimer?.invalidate()
+        healthCheckTimer = nil
+        print("🛑 Stopped Live Activity health checks")
+    }
+
+    /// Perform a health check on the current Live Activity
+    private func performHealthCheck() async {
+        guard let currentActivity = currentActivity else { return }
+
+        let now = Date()
+        let timeSinceLastCheck = now.timeIntervalSince(lastHealthCheck)
+
+        // Only perform health check if it's been at least 25 seconds
+        guard timeSinceLastCheck >= 25 else { return }
+
+        print("🩺 Performing Live Activity health check")
+        lastHealthCheck = now
+
+        let activities = Activity<SessionActivityAttributes>.activities
+        let isStillActive = activities.contains { $0.id == currentActivity.id }
+
+        if !isStillActive {
+            print("💔 Health check failed - Live Activity was dismissed")
+            self.currentActivity = nil
+
+            // Notify that we need to restart
+            NotificationCenter.default.post(
+                name: .liveActivityDismissed,
+                object: nil
+            )
+        } else {
+            print("✅ Live Activity health check passed")
+        }
+    }
+
+    /// Get the current activity status for debugging
+    func getCurrentActivityStatus() -> String {
+        let activities = Activity<SessionActivityAttributes>.activities
+        let trackedStatus = currentActivity != nil ? "Tracked" : "None"
+        let actualCount = activities.count
+
+        return "Status: \(trackedStatus) | Active Count: \(actualCount)"
+    }
+
     /// Start periodic updates for Live Activity
     func startPeriodicUpdates(for session: ClimbSession, totalAttempts: Int, completedProblems: Int)
     {

ios/OpenClimb/Views/AnalyticsView.swift

@@ -105,9 +105,26 @@ struct ProgressChartSection: View {
     @EnvironmentObject var dataManager: ClimbingDataManager
     @State private var selectedSystem: DifficultySystem = .vScale
     @State private var showAllTime: Bool = true
+    @State private var cachedGradeCountData: [GradeCount] = []
+    @State private var lastCalculationDate: Date = Date.distantPast
+    @State private var lastDataHash: Int = 0
 
     private var gradeCountData: [GradeCount] {
-        calculateGradeCounts()
+        let currentHash =
+            dataManager.problems.count + dataManager.attempts.count + (showAllTime ? 1 : 0)
+        let now = Date()
+
+        // Recalculate only if data changed or cache is older than 30 seconds
+        if currentHash != lastDataHash || now.timeIntervalSince(lastCalculationDate) > 30 {
+            let newData = calculateGradeCounts()
+            DispatchQueue.main.async {
+                self.cachedGradeCountData = newData
+                self.lastCalculationDate = now
+                self.lastDataHash = currentHash
+            }
+        }
+
+        return cachedGradeCountData.isEmpty ? calculateGradeCounts() : cachedGradeCountData
     }
 
     private var usedSystems: [DifficultySystem] {

ios/OpenClimb/Views/Detail/SessionDetailView.swift

@@ -15,6 +15,18 @@ struct SessionDetailView: View {
         dataManager.session(withId: sessionId)
     }
 
+    private func startTimer() {
+        // Update every 5 seconds instead of 1 second for better performance
+        timer = Timer.scheduledTimer(withTimeInterval: 5.0, repeats: true) { _ in
+            currentTime = Date()
+        }
+    }
+
+    private func stopTimer() {
+        timer?.invalidate()
+        timer = nil
+    }
+
     private var gym: Gym? {
         guard let session = session else { return nil }
         return dataManager.gym(withId: session.gymId)
@@ -35,7 +47,7 @@ struct SessionDetailView: View {
         calculateSessionStats()
     }
 
-    private let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
+    @State private var timer: Timer?
 
     var body: some View {
         ScrollView {
@@ -57,8 +69,11 @@ struct SessionDetailView: View {
             }
             .padding()
         }
-        .onReceive(timer) { _ in
-            currentTime = Date()
+        .onAppear {
+            startTimer()
+        }
+        .onDisappear {
+            stopTimer()
         }
         .navigationTitle("Session Details")
         .navigationBarTitleDisplayMode(.inline)
@@ -153,46 +168,14 @@ struct SessionDetailView: View {
         let uniqueProblems = Set(attempts.map { $0.problemId })
         let completedProblems = Set(successfulAttempts.map { $0.problemId })
 
-        let attemptedProblems = uniqueProblems.compactMap { dataManager.problem(withId: $0) }
-        let boulderProblems = attemptedProblems.filter { $0.climbType == .boulder }
-        let ropeProblems = attemptedProblems.filter { $0.climbType == .rope }
-
-        let boulderRange = gradeRange(for: boulderProblems)
-        let ropeRange = gradeRange(for: ropeProblems)
-
         return SessionStats(
             totalAttempts: attempts.count,
             successfulAttempts: successfulAttempts.count,
             uniqueProblemsAttempted: uniqueProblems.count,
-            uniqueProblemsCompleted: completedProblems.count,
-            boulderRange: boulderRange,
-            ropeRange: ropeRange
+            uniqueProblemsCompleted: completedProblems.count
         )
     }
 
-    private func gradeRange(for problems: [Problem]) -> String? {
-        guard !problems.isEmpty else { return nil }
-        let difficulties = problems.map { $0.difficulty }
-
-        // Group by difficulty system first
-        let groupedBySystem = Dictionary(grouping: difficulties) { $0.system }
-
-        // For each system, find the range
-        let ranges = groupedBySystem.compactMap { (system, difficulties) -> String? in
-            let sortedDifficulties = difficulties.sorted()
-            guard let min = sortedDifficulties.first, let max = sortedDifficulties.last else {
-                return nil
-            }
-
-            if min == max {
-                return min.grade
-            } else {
-                return "\(min.grade) - \(max.grade)"
-            }
-        }
-
-        return ranges.joined(separator: ", ")
-    }
 }
 
 struct SessionHeaderCard: View {
@@ -300,19 +283,6 @@ struct SessionStatsCard: View {
                     StatItem(label: "Successful", value: "\(stats.successfulAttempts)")
                     StatItem(label: "Completed", value: "\(stats.uniqueProblemsCompleted)")
                 }
-
-                // Grade ranges
-                VStack(alignment: .leading, spacing: 8) {
-                    if let boulderRange = stats.boulderRange, let ropeRange = stats.ropeRange {
-                        HStack {
-                            StatItem(label: "Boulder Range", value: boulderRange)
-                            StatItem(label: "Rope Range", value: ropeRange)
-                        }
-                    } else if let singleRange = stats.boulderRange ?? stats.ropeRange {
-                        StatItem(label: "Grade Range", value: singleRange)
-                            .frame(maxWidth: .infinity, alignment: .center)
-                    }
-                }
             }
         }
         .padding()
@@ -504,8 +474,6 @@ struct SessionStats {
     let successfulAttempts: Int
     let uniqueProblemsAttempted: Int
     let uniqueProblemsCompleted: Int
-    let boulderRange: String?
-    let ropeRange: String?
 }
 
 #Preview {

ios/OpenClimb/Views/ProblemsView.swift

@@ -1,4 +1,3 @@
-
 import SwiftUI
 
 struct ProblemsView: View {
@@ -286,7 +285,7 @@ struct ProblemRow: View {
 
             if !problem.imagePaths.isEmpty {
                 ScrollView(.horizontal, showsIndicators: false) {
-                    HStack(spacing: 8) {
+                    LazyHStack(spacing: 8) {
                         ForEach(problem.imagePaths.prefix(3), id: \.self) { imagePath in
                             ProblemImageView(imagePath: imagePath)
                         }
@@ -372,6 +371,13 @@ struct ProblemImageView: View {
     @State private var isLoading = true
     @State private var hasFailed = false
 
+    private static var imageCache: NSCache<NSString, UIImage> = {
+        let cache = NSCache<NSString, UIImage>()
+        cache.countLimit = 100
+        cache.totalCostLimit = 50 * 1024 * 1024  // 50MB
+        return cache
+    }()
+
     var body: some View {
         Group {
             if let uiImage = uiImage {
@@ -412,10 +418,22 @@ struct ProblemImageView: View {
             return
         }
 
+        let cacheKey = NSString(string: imagePath)
+
+        // Check cache first
+        if let cachedImage = Self.imageCache.object(forKey: cacheKey) {
+            self.uiImage = cachedImage
+            self.isLoading = false
+            return
+        }
+
         DispatchQueue.global(qos: .userInitiated).async {
             if let data = ImageManager.shared.loadImageData(fromPath: imagePath),
                 let image = UIImage(data: data)
             {
+                // Cache the image
+                Self.imageCache.setObject(image, forKey: cacheKey)
+
                 DispatchQueue.main.async {
                     self.uiImage = image
                     self.isLoading = false

ios/OpenClimb/Views/SessionsView.swift

@@ -114,7 +114,7 @@ struct ActiveSessionBanner: View {
     @State private var currentTime = Date()
     @State private var navigateToDetail = false
 
-    private let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
+    @State private var timer: Timer?
 
     var body: some View {
         HStack {
@@ -162,8 +162,11 @@ struct ActiveSessionBanner: View {
                 .fill(.green.opacity(0.1))
                 .stroke(.green.opacity(0.3), lineWidth: 1)
         )
-        .onReceive(timer) { _ in
-            currentTime = Date()
+        .onAppear {
+            startTimer()
+        }
+        .onDisappear {
+            stopTimer()
         }
         .background(
             NavigationLink(
@@ -190,6 +193,17 @@ struct ActiveSessionBanner: View {
             return String(format: "%ds", seconds)
         }
     }
+
+    private func startTimer() {
+        timer = Timer.scheduledTimer(withTimeInterval: 5.0, repeats: true) { _ in
+            currentTime = Date()
+        }
+    }
+
+    private func stopTimer() {
+        timer?.invalidate()
+        timer = nil
+    }
 }
 
 struct SessionRow: View {

ios/OpenClimb/Views/SettingsView.swift

@@ -164,60 +164,70 @@ struct ExportDataView: View {
     let data: Data
     @Environment(\.dismiss) private var dismiss
     @State private var tempFileURL: URL?
+    @State private var isCreatingFile = true
 
     var body: some View {
         NavigationView {
-            VStack(spacing: 20) {
-                Image(systemName: "square.and.arrow.up")
-                    .font(.system(size: 60))
-                    .foregroundColor(.blue)
+            VStack(spacing: 30) {
+                if isCreatingFile {
+                    // Loading state - more prominent
+                    VStack(spacing: 20) {
+                        ProgressView()
+                            .scaleEffect(1.5)
+                            .tint(.blue)
 
-                Text("Export Data")
-                    .font(.title)
-                    .fontWeight(.bold)
+                        Text("Preparing Your Export")
+                            .font(.title2)
+                            .fontWeight(.semibold)
 
-                Text(
-                    "Your climbing data has been prepared for export. Use the share button below to save or send your data."
-                )
-                .multilineTextAlignment(.center)
-                .padding(.horizontal)
-
-                if let fileURL = tempFileURL {
-                    ShareLink(
-                        item: fileURL,
-                        preview: SharePreview(
-                            "OpenClimb Data Export",
-                            image: Image("MountainsIcon"))
-                    ) {
-                        Label("Share Data", systemImage: "square.and.arrow.up")
-                            .font(.headline)
-                            .foregroundColor(.white)
-                            .frame(maxWidth: .infinity)
-                            .padding()
-                            .background(
-                                RoundedRectangle(cornerRadius: 12)
-                                    .fill(.blue)
-                            )
+                        Text("Creating ZIP file with your climbing data and images...")
+                            .font(.body)
+                            .foregroundColor(.secondary)
+                            .multilineTextAlignment(.center)
+                            .padding(.horizontal)
                     }
-                    .padding(.horizontal)
-                    .buttonStyle(.plain)
+                    .frame(maxWidth: .infinity, maxHeight: .infinity)
                 } else {
-                    Button(action: {}) {
-                        Label("Preparing Export...", systemImage: "hourglass")
-                            .font(.headline)
-                            .foregroundColor(.white)
-                            .frame(maxWidth: .infinity)
-                            .padding()
-                            .background(
-                                RoundedRectangle(cornerRadius: 12)
-                                    .fill(.gray)
-                            )
-                    }
-                    .disabled(true)
-                    .padding(.horizontal)
-                }
+                    // Ready state
+                    VStack(spacing: 20) {
+                        Image(systemName: "checkmark.circle.fill")
+                            .font(.system(size: 60))
+                            .foregroundColor(.green)
 
-                Spacer()
+                        Text("Export Ready!")
+                            .font(.title)
+                            .fontWeight(.bold)
+
+                        Text(
+                            "Your climbing data has been prepared for export. Use the share button below to save or send your data."
+                        )
+                        .multilineTextAlignment(.center)
+                        .padding(.horizontal)
+
+                        if let fileURL = tempFileURL {
+                            ShareLink(
+                                item: fileURL,
+                                preview: SharePreview(
+                                    "OpenClimb Data Export",
+                                    image: Image("MountainsIcon"))
+                            ) {
+                                Label("Share Data", systemImage: "square.and.arrow.up")
+                                    .font(.headline)
+                                    .foregroundColor(.white)
+                                    .frame(maxWidth: .infinity)
+                                    .padding()
+                                    .background(
+                                        RoundedRectangle(cornerRadius: 12)
+                                            .fill(.blue)
+                                    )
+                            }
+                            .padding(.horizontal)
+                            .buttonStyle(.plain)
+                        }
+                    }
+
+                    Spacer()
+                }
             }
             .padding()
             .navigationTitle("Export")
@@ -259,6 +269,9 @@ struct ExportDataView: View {
                     ).first
                 else {
                     print("Could not access Documents directory")
+                    DispatchQueue.main.async {
+                        self.isCreatingFile = false
+                    }
                     return
                 }
                 let fileURL = documentsURL.appendingPathComponent(filename)
@@ -268,9 +281,13 @@ struct ExportDataView: View {
 
                 DispatchQueue.main.async {
                     self.tempFileURL = fileURL
+                    self.isCreatingFile = false
                 }
             } catch {
                 print("Failed to create export file: \(error)")
+                DispatchQueue.main.async {
+                    self.isCreatingFile = false
+                }
             }
         }
     }