FormLens vs Form Factor

FormLens is an AI form check app for lifting and running. Film your squat, bench press, deadlift, overhead press or run and get a 0–100 form score with the fix. Your workout videos never leave your phone. FormLens reads joint positions from the video on your device and sends the measurements taken from them for coaching — never the video, never a photo. Why just log your numbers when you can log your quality? Most workout trackers only tell you how much you lifted. FormLens tells you how well you lifted. AI FORM ANALYSIS • Film your squat, bench, deadlift, overhead press or run • Your result opens with your score and the one fix to work on first • Get a form score plus depth, symmetry and joint angles — measured, not guessed • Left/right imbalances flagged on squat and bench when both sides are in view • Personalized coaching, plus a corrective plan built from YOUR weak points (Pro) • With Pro, tap "Film it again with this fix" to record the same lift again straight away A COMPLETE GYM LOG • Sets, reps, weight, RPE — with last session's numbers ghosted in • Smart weight suggestions: hit your reps and recover well, we tell you what to load next • Warm-up ramp and plate calculator: see exactly what goes on the bar • Supersets, and a rest timer on your Lock Screen and Dynamic Island • Import your history from Hevy or Strong — and export yours any time • Train in kg or lbs — your choice, applied everywhere APPLE WATCH • Guided workouts on your wrist: log set → rest → next, with the weight on the crown • Live heart rate, complications, and a Siri shortcut to start today's workout RECOVERY & HEALTH • Readiness score from your sleep, HRV and resting heart rate (Apple Health) • See how recovery affects your form — an insight built from your own form scores (Pro) • Bodyweight, body measurements and progress photos in one place TRAINING PLANS • AI-generated multi-week plans built around your goals, equipment and strength (Pro) • Track streaks, PRs, muscle balance and your form-score trend Now in English, German, Spanish, Turkish, French and Portuguese. FormLens Pro unlocks unlimited analyses, recovery trends and more. 7-day free trial on the annual plan, then auto-renews; cancel anytime. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://formlensapp.com/privacy

FormFactor is a privacy-first AI form coach that helps you lift safer in real time. Using on-device computer vision, it analyzes your squat form, speaks corrections as you move, and generates a personalized coaching report after each session — all completely offline with zero data leaving your device. REAL-TIME FORM COACHING Point your camera and start squatting. FormFactor detects your body pose, tracks joint angles, identifies movement phases, and scores every rep. Hear spoken corrections the moment your form drifts — no need to watch the screen. Haptic feedback reinforces cues so you stay focused on the lift. AI-POWERED COACHING REPORTS After each session, an on-device AI model generates a structured coaching report with your overall rating, top strength, primary correction, and detailed per-body-area feedback. Every insight is produced locally using Apple's Foundation Models — nothing is sent to a server. 3D INTERACTIVE ANATOMY VIEWER Explore a fully interactive 3D human anatomy model built with RealityKit. Tap injury zones to learn about warning signs, prevention tips, and exercises to avoid. A complete list-based alternative ensures every detail is accessible to VoiceOver users. GYM WORKOUT TRACKING Log your workouts with a full exercise library spanning push, pull, legs, core, running, and mobility. Track weight and reps for strength exercises, or duration and distance for running — with automatic pace calculation and km/miles conversion. View progress charts, personal bests, and previous session comparisons. DIET AND NUTRITION Scan food with your camera for on-device classification and weight estimation. Log meals with full macro breakdowns — calories, protein, fat, carbs, fiber, and sugar. Track daily nutrition against your goals. EDUCATION LIBRARY Browse evidence-based articles covering core strengthening, leg exercises, mobility work, running technique, and more. Each article includes structured sections, contextual warnings, and cited sources. DESIGNED FOR EVERYONE FormFactor is built accessibility-first. Full VoiceOver support with semantic labels, Dynamic Type scaling, Reduce Motion alternatives, high contrast support, and spoken coaching that works without looking at the screen. Voice Control compatible throughout. KEY FEATURES • Real-time squat analysis with 19-point body pose detection • Spoken form corrections and haptic coaching cues • AI-generated coaching reports powered by on-device Foundation Models • Interactive 3D anatomy viewer with injury zone guidance • Gym workout logging with weight, reps, and progress charts • Running exercise tracking with pace, distance, and speed • Food scanning with on-device classification and weight estimation • Full macro and calorie tracking with meal logging • Evidence-based education library • Demo mode for testing without a camera • Dark mode, Dynamic Type, VoiceOver, and Reduce Motion support COMPLETELY PRIVATE FormFactor has no accounts, no cloud sync, no analytics, and no network requests. Your exercise video is processed frame-by-frame and never recorded. All data stays in your device's local storage. This is coaching that respects your privacy by design. FormFactor is free with no ads and no subscriptions. Winner of the Apple Swift Student Challenge 2026.