Form Coach

Form Coach turns your phone's camera into a personal trainer. It tracks your body in real time — counting reps, scoring every one, and calling out fixes as you move. 500+ exercises: dumbbells, kettlebells, pilates, yoga, boxing, rehab. Everything runs on-device with Apple's Vision framework — no video ever leaves your phone, and it works offline. No account, no ads, no subscription. Completely free. Plus guided routines, streaks, session replay, weekly form reports, and an Apple Watch app.