Get yourbody scan.

A physique score, your body fat and a map of every muscle group, from photos on your phone.

Get my free body scan
  • First scan free
  • Private to you
The JustGains app showing a body scan: a physique score of 66, ahead of 71% of lifters, 17% body fat, 154 lb of lean mass, and a body map

What your scan shows.

The body map of a scan in the JustGains app: shoulders and chest shaded deepest, legs palest, with shoulders named strongest and legs named as having the most room to grow
See where you leadSix regions, shaded by how developed they are.
The JustGains app comparing two scans 59 days apart: physique up 3, body fat down 2%, and every region up
Watch it changeEvery scan is compared with your last one.
A scan’s symmetry web in the JustGains app, with scores for muscle, leanness, symmetry, V-taper and posture and a written summary
Find the imbalanceLeft against right, plus a plain-English summary.

The app, showing an example scan with invented numbers.

How it works.

  1. 1

    Add your photos

    Front, side and back, whole body in frame.

  2. 2

    We read them

    Your report is ready in about a minute.

  3. 3

    Track the change

    Scan again and see what moved.

Start my scan

The fun part.

A score to beat
Plus a potential score that shows how high you can take it.
Bragging rights
See how many lifters you’re ahead of.
Your best feature, named
See which muscle group is carrying the team.

See where you stand.

Get my free body scan

Free with a JustGains account. No card.