Fitness Tracker Mobile App
A mobile fitness tracker with workout logging, exercise library, progress charts, calorie tracking, and goal setting. Supports custom routines, rest timers, and workout history with offline data sy...
Target user
Fitness enthusiasts who want to track workouts on their phone
Problem
Fitness enthusiasts need a simple workout tracker with custom routines, progress visualization, and offline support without subscription fees of commercial fitness apps.
Requirements
- Log workouts with exercises, sets, reps, and weight
- Browse and search exercise library
- Track progress with charts and statistics
- Set and monitor fitness goals
- Rest timer during workout sessions
Core technologies
React Native, Expo, TypeScript
Completion criteria
Users can log workouts, browse exercises, track progress, set goals, and use rest timers with offline support.
Optional extensions
- Add body measurement tracking
- Implement social sharing
- Add workout reminders
- Support Apple Health sync
Project phases
Phase 1: Phase 1: Workout Logging
Tasks: Set up React Native Expo project, Create exercise data model and local storage, Build workout logging interface, Implement set/rep/weight tracking
Phase 2: Phase 2: Exercise Library and Progress
Tasks: Build exercise library with search, Create progress charts, Implement workout history, Add goal setting feature
Phase 3: Phase 3: Session Features
Tasks: Implement rest timer, Add workout session flow, Create summary screens, Apply responsive mobile design