iMuscle 2 - iPhone Edition 4+

3D4Medical from Elsevier

    • $5.99

iPhone Screenshots



⁃Chosen by the App Store as "App of the Week"
⁃No.1 Health & Fitness app - App Store Rewind
⁃Listed as one of Tech Crunch's top 20 apps
⁃Listed as one of the best apps for weight loss by

PLEASE NOTE: It is currently not possible to share workouts or personal data between Apple devices and other platforms. Cross-platform compatibility is something we will be working towards in the future. 


"The iMuscle app has the benefit of teaching you more about the muscles that help your body move."
--- ZDnet

"Anyone into sports training or rehabilitation science will immediately see the usefulness of this app."
--- Tuaw

"iMuscle is a high-quality, professional-grade, but user-friendly app that will help users not just work out, but do so with maximum effectiveness and minimal injury. For personal or professional use, this is a fantastic fitness tool."
--- Apptudes

"iMuscle is a sophisticated workout aid."
--- App of the Day

"iMuscle is a great option for learning to exercise and stretch specific muscles in your body."
--- Lifehacker

"iMuscle allows everyone from fitness junkies to work-out novices to create and maintain a personalized exercise program tailored to their specific needs."
--- 148 Apps


iMuscle 2 provides users with the ability to zoom into an area on our 3D human body and tap on a muscle to reveal exercises and stretches targeted to the development and/or rehabilitation of that specific muscle. Once identified, just add it to a workout. The app also features our unique animations which provide direction on how to properly perform each exercise. In addition to individual users, iMuscle 2 was designed with multiple users in mind, making it ideal for fitness instructors and physiotherapists to use with their clients.


⁃Rotate and zoom-in to our real 3D model with the musculature exposed to reveal superficial and many deep muscles.
- Slick new interface with easy to find workout and exercise areas featuring animated exercise icons.
⁃Over 650 high-quality 3D animated exercises and stretches for both gym and home users.
-Tap muscles to find exercises associated with that muscle.
⁃Search for exercises by type, area worked or equipment used.
⁃Add customized exercises to the app database.
⁃Easily create workouts with our drag & drop feature -- with automatic prompts for set, rep and weight details.
⁃Share workouts with friends, workout partners or clients via e-mail.
⁃Sync workouts between multiple devices by backing up and restoring from iCloud.
⁃Easily track your body measurements.
⁃Track statistics for entire workouts or individual exercises.
- Share your progress via e-mail, Facebook & Twitter.
⁃50+ Preset workouts.
⁃Hints and tips for every exercise.
⁃Add an unlimited amount of users.


1. To work on a particular body area, zoom into the area on our 3D model. Tap on a muscle you want to work on and a thumbnail list of all the exercises associate with that muscle will be presented.

2. Select an exercise and you'll be shown an animated 3D model performing that exercise. You'll also see a written detailed description of how to perform the exercises. Primary and secondary muscles targeted will also be highlighted.

3. Add the exercise to a workout.

Enjoy your workout!


We take pride in our apps at 3D4Medical and continually strive to engage with our customers. We are committed to upgrading and developing our apps and invite you to share in the development process with us. Please send recommendations and feedback to:

What’s New

Version 4.0

Bug fixes
Retirement of legacy features such as sharing and backup capabilities
Improved user experience without the need for login

Ratings and Reviews

4.7 out of 5
180 Ratings

180 Ratings

Benmayze ,

10/10 App for helping you workout from home/gym

I remember I had this app 10 years ago, whether you have an injury to or want to workout a specific muscle, find that muscle and tap on it and you'll get a list of stretches and exercises. Super easy to make a custom workout or just choose a pre-made one.

All it needs is a design update, looks a little bit like it is designed for an iPhone 5, but great nonetheless

Developer Response ,

Thank you for your detailed feedback, and the five-star review. We hope that you continue to enjoy our app for many years to come! Thanks again! -3D4Medical

Jammiiiiiiiiiiii ,

An overall good gym app

Was looking for an app where I could create workouts based on muscle groups and track my weight progress without having to pay a monthly fee and I found it! It still does need improvements such as adding in cardio exercises such as running on the treadmill and cycling, being able to add weight on exercises that are used body weight such as Russian twist, and being able to edit a set even if you pressed done because it doesn’t have the correct weight which can impact progress.

Gooniebomb ,

Excellent for focussing in on what you want

Excellent break down of muscles and what exercises to focus on. VERY cool how it shows the stretching.
Well worth it. I’ve set up my weekly workout routine and it keeps you to your selected muscle groups. Occasionally crashes but once back in it’s straight to it. Keep it up team! Cheers

App Privacy

The developer, 3D4Medical from Elsevier, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

More By This Developer

Complete Anatomy ‘24
Essential Anatomy 5
Muscle System Pro III - iPhone
Skeleton System Pro III-iPhone
Heart Pro III - iPhone

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