Form Coach is your AI workout coach that watches every rep through your phone camera and tells you exactly how to fix your form — in real time, fully on-device, completely free.
Set your phone down, step back, and start moving. Form Coach tracks your pose using Apple's Vision framework, counts your reps automatically, and scores each one on form quality. A live skeleton overlay turns green when your form is dialed in, yellow when something slips, and orange when you need to reset.
WHAT YOU GET
- Real-time form scoring on every single rep
- Automatic rep counting — no tapping, no manual logging
- Live coaching cues mid-rep ("go deeper", "elbows tighter")
- Voice cues and haptics so you can train eyes-up
- 3-2-1 countdown so you have time to get into position
- Session replay with the skeleton overlay synced to your video
- 6-week progress heatmap and form-score trends
- Streaks, weekly volume, and per-exercise charts
38 EXERCISES
Push-ups, squats, lunges, plank, jumping jacks, sit-ups, mountain climbers, wall sit, glute bridge, calf raises, high knees, Russian twists, reverse lunges, side plank, jumping squats, Superman, donkey kicks, tricep dips, shoulder taps, reverse crunch, hollow body hold, hip thrust, step-ups, air punches, standing march, lateral raise, overhead press, bicep curl, toe touches, squat hold, dead bug, bird dog, burpees, bear crawl, neck rolls, skipping, cat-cow, chin tucks.
Bodyweight strength, cardio, mobility, and core all covered. Hold-type exercises like plank and wall sit accumulate time instead of reps.
YOUR DATA STAYS YOURS
Form Coach runs 100% on-device. No accounts. No sign-in. No cloud uploads. No analytics SDKs. No network calls of any kind. Your workout videos and pose data are stored only on your phone and you can delete them anytime from Settings.
WHAT MAKES IT DIFFERENT
Most form-tracking apps send your video to a server. Form Coach doesn't — it can't, because there's no server. Every frame of pose analysis happens on the Neural Engine inside your iPhone. That means it works on a plane, in your basement, and in a gym with bad reception.
HOW IT WORKS
1. Pick an exercise from the home grid
2. Read the form cues and phone placement guide
3. Prop your phone roughly 6–8 feet away, step back, and tap Start
4. Get a 3-2-1 countdown and start moving
5. Watch your reps count up and your form score per rep
6. Tap Finish to save the session — or discard it
After a workout, tap any session in History to replay the video with your skeleton overlay synced — perfect for spotting what to work on next time.
PRIVACY & TERMS
No tracking. No third-party SDKs. No data leaves your phone.
Form Coach is free. Every exercise unlocked. No subscription. No ads. No paywalls.
Privacy policy: https://allthingsn.com/apps/form-coach/privacy/
Terms of use: https://allthingsn.com/terms/
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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