muscl
An iPhone with Dynamic Island showing a woman performing a side bend with green motion-tracking points, a counter reading 8 and the label “Side bends”

Fitness app with body tracking

Your fitness journey with an AI coach

muscl builds a workout and nutrition plan around your goals and fitness level. Online competitions and games help keep you interested along the way.

Download .APK About muscl

Launching in early 2027: Android, iOS

Getting started is easier with muscl

AI coaching, competitions and games, a personal workout and nutrition plan — in one app.

AI coaching through your camera

Place your phone in front of you and start exercising. muscl uses the camera to track your movements, count repetitions and measure exercise time.

Competitions and games

Compete online and try fitness games. Add excitement to your workouts and find another reason to come back.

Workouts and nutrition tailored to you

muscl selects a workout and nutrition programme based on your goal and fitness level.

We work with professional trainers and nutritionists.

Body tracking

Place your phone in front of you and start training. muscl recognises your movements, counts reps and helps you keep an eye on your form.

Exercise previewBody tracking
A phone screen showing a man doing a lunge with connected body-tracking dots, a repetition counter and a form score

Lunges

Camera active

8reps
Form

92/ 100

Good form

Counts your reps for you

Focus on the exercise — muscl counts your repetitions and times your set.

Helps with your form

AI tracks your body position through the camera and helps you perform movements correctly.

Your plan

Your programme. Your motivation.

A personal plan helps you start. Daily tasks, challenges and multiplayer give you reasons to keep going.

Example squat position in the camera frame

Your workout plan

Start at your own level

muscl builds a workout programme around your goals and current fitness level. A clear plan gives you a place to begin.

  • Based on your goal
  • Matched to your fitness level
  • Results saved in workout history
Push-ups

Solo and multiplayer

Train solo or compete in multiplayer

Complete daily tasks and join challenges. Compete with friends and other players.

  • On your own or with other players
  • Daily tasks and challenges
  • Competitions with friends
An Asian child in green game armour performs a side bend, with +EXP to the left and a plus sign with a diamond reward to the right.

Game mode

Game mode is coming with muscl’s launch. Planned formats include duels with friends, team competitions, battle royale and seasonal challenges. Exercise to level up your character, earn EXP and diamonds, and climb the leaderboard.

Development plan

We plan to introduce selected muscl features in public institutions and private companies to support the health of students and employees.

muscl

Public institutions

Planned

Private companies

Planned

musclToday

Your plan for today

Your workout

From your programme

Nutrition
Online competitions and games

Your progress

Sample week

Home
Battle
AI coach
Nutrition
Profile

muscl is getting ready to launch

In early 2027, we plan to launch on the App Store and Google Play. You can already try the alpha version of the app for Android.

Download .APKAndroid · alpha version

An early version for testing. Features may change and you may encounter bugs.