FormCheck: Calisthenics AI

Mario Prinz

In-app purchases

About this app

Do not just train harder. Train with clarity.

FormCheck analyzes your calisthenics movement and turns detected body positions into clear, actionable form feedback. See what to improve, which progression fits your current level and what your next workout should focus on.

SEE YOUR FORM

• Video analysis for planche, front lever and handstand
• Live analysis with visual body-line detection
• Clear feedback on posture, tension and joint positions
• Analysis comparisons and progress history

TRAINING THAT ADAPTS

• Personalized progression assessment
• Workouts based on detected weaknesses
• Technique, strength and control focus
• Progress journey with milestones
• Resistance-band colors and rated resistance ranges

PRIVATE BY DESIGN

Videos are processed on your device. FormCheck does not operate a custom video backend. Imported videos and camera frames are not uploaded to FormCheck. Progress and profile data stay local unless you enable an optional backup feature.

FormCheck provides training guidance, not medical advice. Automated movement recognition is a technical estimate and may be inaccurate depending on camera angle, lighting, clothing and image quality.

Some features are available for free. FormCheck Premium may unlock unlimited analysis, extended live coaching, adaptive workouts and full history. Subscriptions renew automatically unless cancelled through Google Play before the next billing period. Prices and terms are shown before purchase.

What’s new

First release of FormCheck on Google Play. Includes bug fixes, stability improvements and updated privacy and support links.