Iron Muscle IV - GYM simulator
“Train your bodybuilder and compete bodybuilding championships” the developer's tagline
Iron Muscle IV - GYM simulator is popular, with 3.2 million installs. Users love it: 4.6 stars from 36,355 ratings.
Iron Muscle IV - GYM simulator is made and published by MateAndor - Sport & Bodybuilding Games. AppBrain is an independent app data site and isn't affiliated with MateAndor - Sport & Bodybuilding Games. The app name, icon, screenshots and description belong to MateAndor - Sport & Bodybuilding Games and are shown as published on Google Play.
About Iron Muscle IV - GYM simulator
“Train your bodybuilder and compete bodybuilding championships”
Iron Muscle IV - GYM Simulator is a Unity-based bodybuilding game that lets players design a virtual bodybuilder, train across a full gym roster, and compete in career and online modes. It holds regional rankings in BR (#139) and RU (#191) within SPORTS_GAMES and carries a solid rating of 4.57 from 36,120 ratings. With 1,000,000+ total downloads and 8K in the last 30 days, the app shows sustained player interest.
Pros & Cons
- Realistic bodybuilding simulation with muscle growth and recovery.
- Career mode with competitions and virtual currency upgrades.
- Multiplayer mode to challenge other players online.
- Wide variety of exercises and gym equipment for diverse training.
- Lacks offline play, workout plans, and progress tracking features that some competitors emphasize (offline, planner, tracker, routines).
- Not a substitute for professional guidance—long-form training advice is still recommended outside the game.
Iron Muscle IV - GYM simulator is a sports games app developed by MateAndor - Sport & Bodybuilding Games.
Install Statistics
Iron Muscle IV - GYM simulator has been installed 3.2 million times. In the last 30 days, the app was installed 8 thousand times.
User Ratings
Iron Muscle IV - GYM simulator is rated 4.56 out of 5 stars. The rating is based on 36 thousand ratings.
App Information
Iron Muscle IV - GYM simulator is freely available from Google Play. The app size is 281.33 MB. The latest version available is 1.406. The last update was on May 27, 2026.
Technical Requirements
Iron Muscle IV - GYM simulator requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since October 2019.
| Price | Free |
| Total installs | 3.2 million |
| Recent installs | 8 thousand |
| Rating | 4.56 based on 36 thousand ratings |
| Ranking | Not ranked |
| Version | 1.406 |
| App size | 281.3 MB |
| Number of libraries | 3 |
| Designed for Android | 6.0+ |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
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Google Play Rating history and histogram
Installs over time
Iron Muscle IV - GYM simulator has been installed 3.2 million times. Over the past 30 days, it averaged 270 installs per day.