TheLeanFit

TheLeanFit

Rep counter & live form check

0 ratings
Free

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Details

Released
October 26, 2026
Updated
October 27, 2026

Features

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About

TheLeanFit turns your iPhone's camera into a personal form coach. Prop your phone up, step back and start moving: it counts your reps, scores each one, and tells you how to fix your form while you're still in the set. YOUR CAMERA IS THE COACH • Counts reps automatically • Scores the form of every rep and gives your accuracy at the end of the set • Spots common mistakes as they happen and calls out the fix aloud • Draws your tracked skeleton over the camera, so you see what it sees • Set a target in reps or seconds, and the coach cheers you through the last few WATCH YOUR SET BACK • Every set is saved as a 3D skeleton replay. No video is stored • Drag to turn the skeleton and look at your form from any angle • Jump back and forth between your mistakes, or pause on any moment • See your best rep, reps, active time and accuracy after every workout • Add your weight for a calorie estimate • Your past workouts in one history, each with its replay SET UP IN SECONDS • Quick setup tips for the space, the light and what to wear • Guided phone placement, and a check that your whole body is in view • A 3-2-1 countdown, so you have time to get into position • A guided first rep on the squat: the coach talks you through it step by step NINE EXERCISES Bodyweight Squat, Push-Up, Lateral Lunge, Side Plank, Jumping Jacks, Single-Leg Balance, Cat-Camel, Bicep Curls and Arnold Press. Most need nothing but you. Bicep Curls use light weights or a band, the Arnold Press uses dumbbells, and a mat helps for the Side Plank and Cat-Camel. PRIVATE BY DESIGN • Everything runs on your iPhone. Camera video is processed on the phone and never uploaded • No account, no sign-up, no ads • Works without an internet connection • Your profile, history and replays are encrypted on the phone, and you can delete them all from Settings MADE FOR YOU • Light and dark themes • A colour-blind-friendly skeleton palette • Voice coaching in English, which you can switch off TheLeanFit is a fitness app, not a medical device. Check with a doctor before starting a new exercise routine, especially if you have an injury or a health condition.
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What's New in TheLeanFit

1.2

October 27, 2026

Added support for new exercises

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