Scan. Squat. Gain.
Glute Gainz turns your iPhone into a 3D body scanner and a squat form coach — so you can measure your progress instead of guessing at it.
Request a beta inviteNow in private beta on TestFlight · iPhone Pro (LiDAR) recommended
Glute Gainz turns your iPhone into a 3D body scanner and a squat form coach — so you can measure your progress instead of guessing at it.
Request a beta inviteNow in private beta on TestFlight · iPhone Pro (LiDAR) recommended
Your iPhone's depth camera builds a lifelike, true-to-scale 3D model of your body — so you can see your shape change over time, not just the number on the scale.
Phone on a tripod, you 5–8 feet away. Voice prompts walk you through each pose, and your Apple Watch works as a live remote with preview.
The camera tracks your joints rep by rep — hip, knee, and shin angles, depth, and tempo — and spots mobility limits you can't feel.
Reads height and weight from Apple Health to personalize your metrics, logs workouts back, and posts sessions to Strava if you want the world to know.
Prop your iPhone on a tripod or shelf at hip height and step back.
Turn a little at a time as the app calls out each hold. About 90 seconds total.
Your phone stitches the captures into a lifelike 3D model, right on the device.
Compare volume and shape across scans and watch the work pay off.