Build a Fitness App with AI
Create a fitness tracking application with workout plans, progress charts, and exercise libraries. AI builds it from your description.
Start Building Free"Build me a fitness app with a workout tracker, exercise library with categories, progress charts, personal records, and a weekly schedule planner."
Describe what you want
Tell the AI what you need in plain language. It asks clarifying questions and proposes an architecture.
Watch AI build it
AI generates your SvelteKit app in real time. See the live preview update as code is written.
Deploy instantly
One click to deploy on Vercel. Your app is live and ready for users.
Workout Tracker
Log exercises, sets, reps, and weight for each session. View workout history with detailed breakdowns.
Exercise Library
Categorized exercise database with descriptions, muscle groups, and difficulty levels.
Progress Charts
Visualize strength gains, volume trends, and body metrics over time with interactive charts.
Workout Plans
Create and follow structured workout plans with scheduled sessions and rest days.
Personal Records
Automatic tracking of personal bests for each exercise with date and session context.
User Profiles
Personal profile with goals, stats, workout streak, and achievement badges.
Frequently Asked Questions
Can users create custom workouts?
Yes. Users pick exercises from the library, set their rep and set targets, and save custom workout templates. AI builds the full workout creation flow with drag-and-drop ordering.
How is workout data stored?
All data lives in Supabase with proper user isolation via row-level security. Each user only sees their own workouts, progress, and records. Data exports are easy to add.
Can I add social features?
Absolutely. Ask AI to add a community feed, workout sharing, challenges, or leaderboards. Social features connect naturally to the existing user and workout data.
Ready to build?
Free to start. No credit card required.
Start Building Free