LEAN - body fat scanner
by Mads Drejsig Thorsen
· Health & Fitness
· Free
On the App Store since August 2026
· Data updated
LEAN - body fat scanner is made and published by Mads Drejsig Thorsen. AppBrain is an independent app data site and isn't affiliated with Mads Drejsig Thorsen. The app name, icon, screenshots and description belong to Mads Drejsig Thorsen and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 28, 2026
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Releases
Updates seen on the App Store- Version
- 3.1
- Launched
- August 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 88.9 MB
- Content rating
- Everyone
Technologies used by LEAN - body fat scanner
About the app and developer
About LEAN - body fat scanner
LEAN - body fat scanner is a health & fitness app developed by Mads Drejsig Thorsen.
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App Information
LEAN - body fat scanner is freely available from the App Store. The app size is 88.94 MB. The latest version available is 3.1. The last update was on October 28, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2026.
Developer information for Mads Drejsig Thorsen
Address:
Store listing
By Mads Drejsig Thorsen, from the App Store
Screenshots by Mads Drejsig Thorsen, from the the App Store listing
Description by Mads Drejsig Thorsen Written by the developer, not by AppBrain. Click to read.
HOW TO USE LEAN:
1) Take four photos and let the AI read your body in about a minute.
2) Find out exactly which muscle group is holding you back.
3) Train the plan built around that weak point, not a generic split.
Most fitness apps track what you do.
LEAN tracks what you're made of.
The scan estimates your body fat percentage and scores nine areas out of 100:
overall, potential, body fat, chest, back, shoulders, biceps, triceps and core.
No tape measure. No calipers. No clinic appointment.
A single body fat number tells you very little on its own. Knowing your back is
sitting ten points behind your shoulders tells you what to do on Monday.
That's the difference. Direction instead of guesswork.
Your calorie and macro targets are built from your own scan, your weight, and
how you actually spend your day. Walk more and the target moves with you. Say
what you ate out loud and LEAN logs it in seconds.
Training programmes are aimed at your lowest scores. Log your sets as you go.
Personal records are detected automatically.
An AI coach that has seen your numbers, your targets and what you've actually
been lifting. Not generic advice with your name pasted on top.
Scan again in a few weeks and see exactly what moved.
BEING STRAIGHT WITH YOU
LEAN produces estimates, not laboratory measurements. Body composition worked
out from photographs will differ from a DEXA scan. What it's good at is
consistency. Scan the same way each time and the direction of change is
reliable, which is the part that matters when you're training.
YOUR PHOTOS
Analysed, then deleted, within minutes. Never kept, never looked at by a
person, never used to train AI models. Delete your account and everything in it
from inside the app whenever you want.
You don't just train. You train with direction.
Your body is unique. Your plan should be too.
Download LEAN and find out where you actually stand.
SUBSCRIPTION
LEAN Premium is required to use the app. Your first scan is free.
Monthly: $9.99 per month
Annual: $34.99 per year
Payment is charged to your Apple Account at confirmation of purchase.
Subscriptions renew automatically unless turned off at least 24 hours before
the end of the current period. Manage or cancel in your Apple Account settings.
LEAN is a general fitness and wellness app. It does not diagnose, treat, cure
or prevent any disease or medical condition, and nothing in it is medical
advice. Always consult a doctor or other qualified health professional before
making decisions about your health, and before starting or changing how you
eat or train — particularly if you have any medical condition.
Privacy Policy:
https://befitting-comma-153.notion.site/LEAN-Privacy-Policy-3b91c4cec6f880239ce9ec9915ebb651
Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
1) Take four photos and let the AI read your body in about a minute.
2) Find out exactly which muscle group is holding you back.
3) Train the plan built around that weak point, not a generic split.
Most fitness apps track what you do.
LEAN tracks what you're made of.
The scan estimates your body fat percentage and scores nine areas out of 100:
overall, potential, body fat, chest, back, shoulders, biceps, triceps and core.
No tape measure. No calipers. No clinic appointment.
A single body fat number tells you very little on its own. Knowing your back is
sitting ten points behind your shoulders tells you what to do on Monday.
That's the difference. Direction instead of guesswork.
Your calorie and macro targets are built from your own scan, your weight, and
how you actually spend your day. Walk more and the target moves with you. Say
what you ate out loud and LEAN logs it in seconds.
Training programmes are aimed at your lowest scores. Log your sets as you go.
Personal records are detected automatically.
An AI coach that has seen your numbers, your targets and what you've actually
been lifting. Not generic advice with your name pasted on top.
Scan again in a few weeks and see exactly what moved.
BEING STRAIGHT WITH YOU
LEAN produces estimates, not laboratory measurements. Body composition worked
out from photographs will differ from a DEXA scan. What it's good at is
consistency. Scan the same way each time and the direction of change is
reliable, which is the part that matters when you're training.
YOUR PHOTOS
Analysed, then deleted, within minutes. Never kept, never looked at by a
person, never used to train AI models. Delete your account and everything in it
from inside the app whenever you want.
You don't just train. You train with direction.
Your body is unique. Your plan should be too.
Download LEAN and find out where you actually stand.
SUBSCRIPTION
LEAN Premium is required to use the app. Your first scan is free.
Monthly: $9.99 per month
Annual: $34.99 per year
Payment is charged to your Apple Account at confirmation of purchase.
Subscriptions renew automatically unless turned off at least 24 hours before
the end of the current period. Manage or cancel in your Apple Account settings.
LEAN is a general fitness and wellness app. It does not diagnose, treat, cure
or prevent any disease or medical condition, and nothing in it is medical
advice. Always consult a doctor or other qualified health professional before
making decisions about your health, and before starting or changing how you
eat or train — particularly if you have any medical condition.
Privacy Policy:
https://befitting-comma-153.notion.site/LEAN-Privacy-Policy-3b91c4cec6f880239ce9ec9915ebb651
Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/