Form Check AI

Upload or record a short video of your gym exercise (a few reps is enough). Our AI analyzes your posture, technique and range of motion, then shows what to fix with a clear before/after breakdown.

Free includes a limited number of analyses. Pro unlocks 30× more video checks, a detailed form breakdown for every detected mistake, posture & movement scores, and an ad-free experience.

Subscriptions are billed through your Apple ID. Open the iOS Settings app → tap your name → Subscriptions, select Form Check AI, then manage or cancel. You can also tap your Pro card inside the app to open the subscription manager.

Yes. Open the paywall in the app and tap Restore while signed in with the same Apple ID you purchased with.

The AI only analyzes strength-training exercises (squat, deadlift, bench press, row, push-up, pull-up, etc.). Stretching, cardio, dance or non-exercise clips aren't supported. Upload a clip of you performing a gym exercise with your full body in frame.

Open Profile → Delete account in the app. This permanently removes your account and all your analyses. You can also email us to request deletion.

Film your full body head-to-feet in one frame, in good lighting, from a ~45° side angle, with one exercise per clip. Short clips of 3–5 reps give the most accurate results.