Share Studio — a redesigned sharing experience - New unified share-card engine that powers every share card in the app from one consistent design system. - New Share Studio screen where you can pick a metric, choose a format/layout, swap themes, and edit the caption before sharing. - New central Share Hub to reach all your shareable cards in one place. - Migrated the existing workout and daily-summary share cards to the new engine (cleaner, consistent look). - New card types you can share: - Trend cards (with a trend chart) - Challenge cards - Personal-record cards - Metric cards - Daily activity cards (with activity rings) - Multiple share formats/aspect ratios and selectable card themes. - Workout share cards now show heart-rate zones, hero stats, and metric pills in the new style.

- Meet your on-device AI Coach: ask about your training and get answers grounded in your own data, private to your iPhone. - Coaching with charts: pace, load, readiness, and HR-zone charts built from your real numbers — tap to view full screen. - AI Goals & Plans: personalized training plans, smart weekly goals, and a plan that adapts when you fall behind. - Your Morning Brief: a daily readiness/sleep/HRV briefing and a new Coach tab. - Sprint90 is now FitSprint AI, with a refreshed, AI-first look. - Activity filters, plus stability and sharing fixes.

- Renamed the app to "FitSprint AI" everywhere users see it — home screen, permission prompts, in-app copy, and notifications (bundle ID and data unchanged). - Added filtering to the Activities tab: a filter button next to analytics with a smart "by activity type" list (only shows types you actually have that period, with counts) plus a "hide empty days" toggle. - Bug fixes: viewing a soccer workout's heatmap or an outdoor activity's route map no longer crashes (MapKit zero-size rendering issue). - Apple Watch app stability fixes (in review, not yet merged): GPS now starts correctly after granting permission, a strength-workout launch crash is fixed, live metrics no longer silently stop syncing, and workout sessions clean up properly on an unexpected end.

What's New (1.7.0) a. A Fresh New Look — flat-DS redesign of Summary / Activities / Goals b. Redesigned Records — the streamlined PRs tab c. New Launch Screen — branded launch replacing the old loading animation d. Sprint Connect Removed — rolled back the beta social features for a faster, more reliable core experience

New Name, Same Mission — We’re now Sprint To Fitness, with a refreshed look across the app and Apple Watch More Accurate Calories — Daily calorie totals now match Apple Fitness for better consistency Share Your Progress — Create and share stylish daily summaries with your stats and workouts Rest Day Highlights — Rest days are now clearly shown in your activity feed Smoother Experience — Minor UI fixes and polish for a cleaner feel

What's New in v1.6.0 - Sprint Connect (Beta) — Connect with friends, share workouts, and stay motivated together. Send invite links, view friends' activity feed, and track each other's progress - AI Workout Photos — Generate custom AI-powered images for your workout photo attachments - Weekly Highlights Stories — Redesigned Instagram-style weekly highlights experience to celebrate your progress - Personal Records Redesign — Premium dark theme gallery with glass cards, ambient glow effects, and expandable record details - Journal Improvements — Inline editing, search, and enhanced UX for a smoother journaling experience - Workout Detail Improvements — Refined workout detail view with better layout and usability - Bug fixes and performance improvements

Sharing & Export - Redesigned workout sharing with multi-format templates (Post 1:1, Story 9:16) - AI-generated captions with tone selector and first-person voice - Route map visualization on share cards - Gradient backgrounds and achievement badges on share cards Post-Workout Celebrations - Celebration animations after completing workouts - Share-worthiness detection for notable achievements Celebratory Analytics Preview (Year/Month in Review) - Spotify Wrapped-style animated review of your fitness achievements - 8 animated cards: Intro, Distance, Calories, Heart, Achievements, Consistency, Workout Mix, and Finale - Canvas particle effects, spring animations, animated counters, sparkline charts, donut charts, and calendar heatmaps - Pick any month or view your full year - Current month free, past periods gated behind Pro Video Export - Export your month/year in review as an MP4 video with crossfade transitions - Share as image or video with format picker and progress overlay Haptic Feedback - Timed haptic feedback across all 8 celebratory card animations Bug Fixes - Fixed streak calculations for past review periods - Paywall auto-dismisses after purchase - Guard against empty achievements crash - Timeout on video writer to prevent hangs

- Earn Champion status by hitting 150% of your daily habit target - Reach Legend status by doubling your daily goal at 200% - Progress ring now shows gold and purple zones for Champion and Legend levels - Animated achievement badges celebrate your extra effort - Calendar highlights Champion days in gold and Legend days in purple - Keep logging sets after completing your target to push beyond 100% - Activity feed showcases your Champion and Legend achievements - Special celebration animations and haptics when you level up

- New Daily Habits feature with custom goals and flexible scheduling - Siri support for hands-free habit logging - Redesigned Goals tab with 4-tab filter system - Daily habits now show in Activities feed - Tappable challenge completion cards - Unified visual styling across all views - Bug fixes and performance improvements

• Unified Activities feed - See all your workouts, journal entries, and wellness check-ins in one scrollable timeline with daily summaries • Analytics Dashboard - Dive into your training with interactive insights for load, consistency, heart rate zones, and workout balance • Map routes display for outdoor workouts like running, walking, and cycling • Filter workouts by type directly in the Activities feed • Improved date display and colorful workout metrics for better readability

- Daily fitness challenges that adapt to your level and keep you motivated - 19 challenge types including Beat Yesterday, Heart Rate Zones, and Time-Based goals - Streak tracking with milestone rewards for consecutive completions - AI-powered scheduling to plan your challenge week (iOS 26+) - Reroll system to swap challenges that don't fit your day

- Control strength workouts from your iPhone with real-time Apple Watch sync - Attach photos to your workouts from camera or library - Save AI workout summaries for quick access later - Refreshed workout cards with modern design - Bug fixes and performance improvements

Goals Tab - Unified Training Plans and Challenges into a single Goals tab - Set weekly workout goals and track progress - Create custom training plans for your fitness journey - Challenge yourself with fitness goals and streaks Training Plans - Create and manage personalized training plans - Track plan progress with visual indicators Challenges - Set fitness challenges to stay motivated - Track challenge completion and streaks Customizable Dashboard - Choose which health metrics to display on your dashboard - Show or hide Move, Exercise, Stand, Steps, Distance, Flights, Sleep, Heart Rate, VO₂ Max, and Wellness - All metrics flow together in a unified 3-column grid - Edit button with "X of 10" counter for easy customization Journal UI Improvements - Soft gradient card backgrounds with category-tinted colors - Spring animations and scroll blur effects - Quick journal entries with AI-powered descriptions Enhanced Summary View - Redesigned layout with better health metrics visualization - Comparison rings for daily progress

What's New in v1.2.6 Smarter Widgets • Widgets now update throughout the day automatically — no need to open the app • Your activity rings, steps, and workout data stay fresh on your Home Screen and Lock Screen Unit Preferences Fixed • Distance and speed now display correctly based on your preference (miles or kilometers) • All screens and widgets respect your chosen measurement units Weekly Goals Improved • Weekly goals now count workout days instead of individual workouts • Multiple workouts on the same day count as one day toward your goal Bug Fixes & Performance • Improved reliability of background data sync • Fixed an issue where widgets could show outdated data after midnight • General stability improvements

What's New in v1.2.5 Weekly Goals - Set a weekly workout target (like 4 workouts per week) - See your progress with a visual ring that fills up as you complete workouts - Mini calendar shows which days you've worked out - "Beat Your Best" tells you how you're doing compared to last week Redesigned Summary Screen - New card at the top shows your weekly goal progress and today's activity together - Charts are now organized in tabs - tap to switch between Activity, Distance, Schedule, and Workout Types - Cleaner, easier to read layout Smoother Experience - Cards now respond when you tap them with a subtle press effect - Gentle haptic feedback when interacting with buttons and tabs

Quick Journal Entry - Fast Journal Creation: Create journal entries directly from the workouts list with a single tap - AI-Powered Descriptions: Automatically generate workout descriptions using Apple Intelligence - Multi-Workout Selection: Select multiple workouts to combine into a single journal entry - Toast Notifications: Visual feedback when journal entries are created Improvements - Measurement Unit Preferences - Fixed all hardcoded measurement units (km, kg, km/h) to respect user preferences - Distance, speed, pace, elevation, and weight now properly convert based on user settings - AI-generated summaries and insights now use correct units (miles/lbs when selected) - Fixed critical bug where pounds preference was never detected ("lbs" not "pounds") - Cleaner, more intuitive settings UI

Quick Journal Entry - Fast Journal Creation: Create journal entries directly from the workouts list with a single tap - AI-Powered Descriptions: Automatically generate workout descriptions using Apple Intelligence - Multi-Workout Selection: Select multiple workouts to combine into a single journal entry - Toast Notifications: Visual feedback when journal entries are created Improvements - Measurement Unit Preferences - Fixed all hardcoded measurement units (km, kg, km/h) to respect user preferences - Distance, speed, pace, elevation, and weight now properly convert based on user settings - AI-generated summaries and insights now use correct units (miles/lbs when selected) - Fixed critical bug where pounds preference was never detected ("lbs" not "pounds") - Cleaner, more intuitive settings UI

What's New in v1.2.2 Home Screen & Lock Screen Widgets You can now add Sprint90 widgets to your Home Screen and Lock Screen for quick access to your fitness data. Home Screen Widgets Small, Medium, and Large sizes - Choose what fits your home screen Multiple display options - Last workout, activity rings, health metrics, weekly stats, or personal records Large widget - See everything at a glance with a combined view Lock Screen Widgets Circular - Activity ring or workout count Rectangular - Last workout details Inline - Weekly workout summary Personal Records Track your best performances with medal highlights Available in small, medium, and large widget sizes

What's New in Version 1.2.1 - Improved workout tracking reliability on Apple Watch - Better battery life during long workouts with smarter GPS usage - Fixed memory issues that could occur during extended training sessions - Enhanced workout data accuracy and stability - General performance improvements and bug fixes

What's New in Version 1.2.0 • Strength Training - Track exercises with sets, reps, and weight • Workout Journal - Document sessions with notes and exercises • Real-Time Monitoring - Control Watch workouts from iPhone • AI Insights - Personalized training tips (Apple Intelligence) • Rest Day Tracking - Log recovery days • Manual Workout Entry - Add workouts manually • CloudKit Sync - Sync across all devices • Wellness Enhancements - Improved daily check-ins

• Share Workouts - Beautiful cards with heart rate zones for social media • Smart Reminders - Get notified at 6 PM if you haven't worked out yet • Better Streaks - Fixed records tracking and simplified freeze system • Smoother Experience - Eliminated workout list flickering

Share Your Achievements Celebrate your progress! You can now share beautiful workout summaries with friends and family. Choose from multiple professional templates that showcase your performance metrics, route maps, and achievements. Your stats automatically appear in a polished, shareable format perfect for social media or saving as a personal record. Smart Workout Organization We've improved how you view your workout history. Duplicate workouts (like those synced from your Apple Watch) are now intelligently grouped together, giving you a cleaner, more organized view of your training sessions. No more scrolling through repeated entries! Deeper Health Insights Tap any health metric on your dashboard to explore detailed 7-day trends. See your weekly patterns for steps, sleep, heart rate, and more with beautiful charts and personalized insights. The app now provides actionable guidance based on your activity trends. Better Sleep Tracking Your sleep data is now more accurate and easier to understand. We've refined how we measure your nightly rest to show truly meaningful numbers. See at a glance if you're meeting the recommended 7-9 hours and get insights on your sleep consistency throughout the week. Performance & Polish • Faster loading times for workout details • Improved accuracy in distance calculations • Better handling of data when starting a new week • Smoother animations and transitions throughout the app • Heart rate zone breakdowns now show accurate time distributions • More reliable metric calculations across all health categories

Brand New: Achievements System Unlock over 50 unique achievements as you progress on your fitness journey! Track your milestones across 9 categories: First Time Milestones: Celebrate your first workout, match, and more Distance Goals: From 1K runs to conquering 1,000K total distance Duration Challenges: Hit 30 min, 1 hr, 2 hrs, and beyond Workout Consistency: Reach 10, 50, 100, or even 500 workouts Soccer Excellence: Sprint records and soccer-specific goals Energy Milestones: Track calories burned per workout & total energy Heart Rate Achievements: Push your max HR to new limits Consistency Rewards: Weekend warrior, early bird, night owl Special Achievements: Perfect week, perfect month, year of fitness New Features: Visual progress tracking for in-progress achievements Category filters for focused goals “Almost There” view for near-complete achievements Tap to see which workout unlocked each achievement Beautiful rarity-based design: Common → Legendary Brand New: Streaks Tracking Stay motivated and consistent with workout streaks! Daily & Weekly Streaks: Track consecutive workouts Workout Count Streaks: See how many sessions you’ve strung together At-Risk Alerts: Get notified when your streak is in danger Milestones: Celebrate 3, 7, 14, 30, and 100-day streaks Personal Bests: View your longest streaks ever Consistency Percentage: Track long-term reliability Visual indicators and motivational insights keep you on track! Enhanced: Personal Records A major upgrade to your Performance & Health tracking: Expanded Metrics (12 total): Endurance: Distance, duration, elevation gain Speed: Top speed, average speed, pace, sprints Energy: Total & active calories Health: Avg HR, max HR, VO₂ Max Improved Navigation: New “More Insights” section for quick access to Achievements & Streaks Navigation cards showing current progress Cleaner, more organized layout Better Filtering: Filter by category (Endurance, Speed, Health, Strength) Multi-select workout types Smart filtering that adapts to your available data New: Health Comparison Rings Your Summary Dashboard now compares today vs yesterday with animated rings! 6 Health Metrics: Steps (Teal) Distance (Orange) Flights Climbed (Purple) Sleep Duration (Indigo) Resting Heart Rate (Pink) VO₂ Max (Blue) Smart Features: Automatic daily comparisons Falls back to weekly averages if needed Clear +/– improvement indicators Rings can exceed 100% for standout days Color-coded: green = great, red = needs attention Bug Fixes & Improvements Fixed ranking calculations (calendar-based periods) Resolved navigation issues from Personal Records Improved empty state handling Enhanced HealthKit error management Getting Started Achievements: Personal Records → Achievements Streaks: Personal Records → Streaks Metrics: Scroll Personal Records for all 12 performance metrics Daily Comparison: Summary tab → Health Rings Thank you for using Sprint90! We hope these updates keep you inspired, consistent, and celebrating every win.

- Faster, more reliable workout notifications - Notifications now work with all fitness apps (Fitness App, Nike, etc.) - Instant badge updates and no more duplicate alerts - Quick and stable sync between Apple Watch and iPhone - Improved app stability and battery use ## Bug Fixes - Fixed issues with notification badges and duplicate alerts - Synced Watch workouts even when the app is in the background - Stopped rare freezes and improved app speed