Form Analyzer app icon FORM ANALYZER
On-device pose coaching

Spots what you
can't feel.

Form Analyzer watches every rep through your phone's camera and tells you what to fix while you can still fix it — depth, back position, tempo, left-right balance. Prop your phone up, pick an exercise, and start moving.

ON-DEVICE NO ACCOUNT NOTHING UPLOADED 10 EXERCISES
LIVE ANALYSIS SQUAT
Illustrated skeleton tracking overlay of a squat
KNEES CAVING IN
TRACKING HIP · KNEE · ANKLE REP 01

On your phone

Real screens, not mockups.

Captured straight off a running install. Train, History and Stats — the same three tabs you'll open every day.

History and Stats start empty on purpose — that's day one, before your first set. Train a few sessions and they fill in on their own.


Movement library

Ten exercises. One camera.

Every icon below is the same skeleton the app draws over you mid-set — these are the joints it's watching, not stock art.

SquatSquat
Push-upPush-up
LungeLunge
Overhead pressOverhead press
PlankPlank
Glute bridgeGlute bridge
Sit-upSit-up
Jumping jackJumping jack
Wall sitWall sit
Side plankSide plank

More get added as the coaching model covers more ground.


How it coaches

Camera in, coaching out.

Three steps happen on every single frame, entirely on your phone.

01 — WATCH

Camera becomes skeleton

Google's on-device pose model turns the camera feed into joint positions in real time. The image itself is discarded immediately — only the skeleton survives, in memory, for a fraction of a second.

02 — JUDGE

Every rep gets checked

Depth, back angle, tempo, and left-right symmetry are measured against real thresholds for the exercise you picked, not a generic "good form" guess.

03 — SPEAK

One cue, not a flood

The single most important issue gets said out loud. You never hear five corrections stacked on top of each other mid-rep.

What "most important" means

Cues are ranked. A higher tier always cuts off a lower one — so a safety warning is the only thing you'll hear until it's resolved.

Safety
Rounded back, unsafe joint angle
Setup
Wrong orientation to the camera
Depth & range
Came up short of full range
Tempo
Dropping instead of lowering
Encouragement
Clean rep, said out loud

Stays on your phone

No account. No cloud. No video, ever.

Pose detection runs entirely on-device — camera frames are never uploaded.
There's no sign-up and no account — nothing to hand over just to start a workout.
Your history is stored on your phone. Export it to a file whenever you want, and carry it to a new device yourself.
No analytics SDK, no ad SDK, no crash reporter watching you use the app.
0
Frames of camera footage ever leave your phone
Full detail in the privacy policy.
Early access

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