No need for PTs anymore!!
This app is INCREDIBLY GOOD!! I’ve been using it for 2 weeks - no more back soreness after deadlift, it's a miracle!! Beginner-friendly
Free
In-App Purchases
About
This app uses AI and your phone's camera to analyze your workout form in real-time, providing objective feedback on technique and progress. It offers adaptive training plans and running gait analysis to help you lift better and run injury-free.
✓Real-time AI form analysis
✓Squat depth and asymmetry detection
✓Movement velocity and power measurement
✓Adaptive training plans
✓Running gait analysis
✓Hybrid workout logging (video & text)
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What's New in FormLens
1.2.24
July 26, 2026
• Train in kg or lbs — pick your unit and the whole app follows, from the plate calculator to your Apple Watch • Manage or cancel your subscription right in the app • Upload videos from any app — rotated clips now analyze correctly • Honest running analysis: no more phantom metrics when no steps are detected • Workout reminders now show while the app is open • Your profile now survives signing out and back in • Dozens of fixes across onboarding, the paywall and the watch app
MoreSubscription plans
FormLens Pro Weekly
Unlock cloud AI coaching and form analysis results.
$2.997 Days
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FAQ
What is FormLens?
FormLens is an AI-powered workout tracker that uses your phone's camera to analyze your exercise form in real-time. It provides objective feedback on technique, tracks progress, and offers adaptive training plans to help you improve your performance and prevent injuries.
How does FormLens analyze my workout form?
FormLens utilizes computer vision technology to analyze your movements from videos recorded with your phone's camera. It can track squat depth, detect asymmetries, and measure movement velocity and power without requiring any wearables.
Does FormLens offer training plans?
Yes, FormLens generates AI-adaptive training plans that adjust based on your form. The app increases weight only when your technique is solid and suggests corrective drills or lighter loads if your form score drops.
Can FormLens help with running?
Yes, FormLens includes running analysis features. It can analyze your running gait, cadence, and mechanics to help you run faster and reduce the risk of injury.
How does FormLens handle user privacy?
FormLens prioritizes privacy by analyzing your form directly on your device. Your raw video footage never leaves your phone; only anonymized motion data is sent to generate feedback.
What are the subscription options for FormLens Pro?
FormLens offers several subscription tiers: FormLens Pro Weekly at $2.99, FormLens Pro Monthly at $6.99, and FormLens Pro Yearly at $44.99. These plans unlock advanced features and adaptive training capabilities.
What devices is FormLens available on?
FormLens is currently supported on iPhone and iPad devices, catering to users who prefer Apple's mobile ecosystem for their fitness tracking needs.
How often is FormLens updated?
FormLens was last updated on June 27, 2026, with version 1.2.17. This indicates a commitment to ongoing development and improvements for the application.
