# Muscle King 2 > Idle muscle building simulator game with tapping, upgrades, and wealth accumulation. (iPhone/iPad app by NSTAGE Inc..) - Source: https://appshunter.io/ios/app/muscle-king-2/id1465225761 (this page in markdown: same URL + `.md`) - Developer: [NSTAGE Inc.](https://appshunter.io/developer/1531424869) - Category: Games, Health & Fitness, Casual, Simulation - Price: Free with in-app purchases - Rating: 4.56/5 from 112 App Store ratings · 25 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 187 MB - Languages: English - Released: 2019-05-31 - Data updated: 2026-06-11 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/muscle-king-2/id1465225761/reviews.md ## What is Muscle King 2? Enjoy the best idle muscle building simulator. You can grow your muscles and become the most popular man in the world. This game is made for you! Increase your muscle mass in your character with a simple tap and touch. You can get a job, and get yourself the best fitness equipment and grow even stronger. Create your own body-bang character right now! Muscle King 2 Features: Muscle grwoing tap game that makes you feel good! • Tap to exercise your character. Become the most muscular man in the world! • Tap anywhere and anytime you want. This idle game allows you to collect energy to raise your muscles even when you are not playing. Skills and facilities for the leading figure in muscle industry • Upgrade your various fitness equipment with tap energy. • Various skills to help you grow. Grow faster with meditation and protein ingestion! The most muscular rich man ever • Increase your muscle to make more money, and when you get estates, money keeps coming on its own! • Become a powerhouse with the best muscles to compete in the rankings! ## Key features - Tap to exercise and grow muscles - Idle gameplay for offline muscle gain - Upgrade fitness equipment - Learn various skills for faster growth - Earn money and acquire estates - Compete in global rankings ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 120 Jewels | $0.99 | one-time | | 660 Jewels | $3.99 | one-time | | 9,750 Jewels | $44.99 | one-time | | 3,600 Jewels | $17.99 | one-time | | 30,000 Jewels | $89.99 | one-time | ## Recent user reviews (10 of 25) All indexed reviews: https://appshunter.io/ios/app/muscle-king-2/id1465225761/reviews.md ### 3/5 — Ok *2025-05-17, version 3.0.3* Why is the legs tiny tho??? ### 5/5 — More *2024-11-06, version 3.0.3* Good game ### 5/5 — Great game *2024-06-25, version 3.0.3* Hope it will still get updates:) ### 3/5 — Good but a very big error *2022-03-05, version 3.0.3* I’m not sure if this is on my part or not. All around this is a fun game to play, but when i click the pvp button and type the name it says network error or network disconnected when i have full signal strength or wifi at home. I don’t know how to fix this bug so i’m just letting it be known. ### 3/5 — it is fun but *2022-03-02, version 3.0.3* what are you trying to go to PVP if this doesn’t work please fix that I wanna been playing this game I just get bored and like it’s not fair I want to click so fast ### 5/5 — This is an amazing game *2021-01-04, version 3.0.0* I love this game, but now that I’ve got everything maxed out there’s nothing I can spend energy on ### 5/5 — Muscle king 2 *2020-11-24, version 3.0.0* Best game ever so cool you can do so much ### 1/5 — I hate this game *2020-11-06, version 3.0.0* I hate this game I got all my progress reset of days grinding you are the the game ever ### 1/5 — Restarted My progress!? *2020-09-25, version 3.0.0* Spent like a week on it, and then my progress got restarted. ### 5/5 — 5 stars *2020-09-03, version 3.0.0* Played it with my brother for years it’s epic ## Frequently asked questions about Muscle King 2 ### What is Muscle King 2? Muscle King 2 is an idle muscle building simulator game. Players tap to increase their character's muscle mass, upgrade equipment, and earn money to become the most popular and strongest person in the world. The game allows for progress even when not actively playing. ### How do I build muscle in the game? You build muscle by tapping on your character to exercise. The game also features an idle mechanic, allowing your muscles to grow and collect energy even when you are not playing. You can further enhance growth with skills like meditation and protein ingestion. ### Is Muscle King 2 free to play? Yes, Muscle King 2 is free to download and play. It offers in-app purchases and also includes advertisements, which are common monetization strategies for this type of game. ### What are the key features of Muscle King 2? Key features include a muscle-growing tap mechanic, idle progression for offline gains, the ability to upgrade fitness equipment, learn various skills to accelerate growth, earn money and acquire estates, and compete in global rankings to become the most muscular rich man. ### Who is this game for? This game is designed for players who enjoy incremental progress and simulation games, particularly those who like the concept of building up a character's strength and wealth over time through simple, engaging mechanics. It's ideal for those looking for a casual, time-filling experience. ## Version history (last 4 releases) ### 3.0.3 — 2021-06-28 We made the app tidy to remove obstacles that might interfere with your path to be the Muscle King. Devs have been actively doing indoor at-home exercises! ### 3.0.2 — 2021-05-11 We made the app tidy to remove obstacles that might interfere with your path to be the Muscle King. Devs have been actively doing indoor at-home exercises! ### 3.0.1 — 2021-02-25 We made the app tidy to remove obstacles that might interfere with your path to be the Muscle King. Devs have been actively doing indoor at-home exercises! ### 3.0.0 — 2019-05-30 No release notes. ## Apps similar to Muscle King 2 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Strongest Man](https://appshunter.io/ios/app/strongest-man/id1501798433) | 4.2 (5) | Free | Games | | [Gym Clicker: KO MMA Boxing](https://appshunter.io/ios/app/gym-clicker-ko-mma-boxing/id6467127284) | — | Free | Games | | [Towing Merge](https://appshunter.io/ios/app/towing-merge/id1661777453) | 4.4 (8) | Free | Games | | [Mining Clicker: Axe and Hammer](https://appshunter.io/ios/app/mining-clicker-axe-and-hammer/id1481385446) | 4.9 (31) | Free | Games | | [Muscle clicker: Gym game](https://appshunter.io/ios/app/muscle-clicker-gym-game/id1442601203) | 4.5 (97) | Free | Games | | [Idle Gym Workout Games](https://appshunter.io/ios/app/idle-gym-workout-games/id1661540038) | — | Free | Games | ## More apps by NSTAGE Inc. - [Pengle Mobile](https://appshunter.io/ios/app/pengle-mobile/id763352892) - [Pudding Pop Mobile](https://appshunter.io/ios/app/pudding-pop-mobile/id793555945) - [Water Splash – Cool Match 3](https://appshunter.io/ios/app/water-splash-cool-match-3/id952944648) - [Bubble CoCo: Match 3 Shooter](https://appshunter.io/ios/app/bubble-coco-match-3-shooter/id973840125) - [Buggle 2 - Bubble Shooter](https://appshunter.io/ios/app/buggle-2-bubble-shooter/id1052664288) - [Sweet Road – Cookie Rescue](https://appshunter.io/ios/app/sweet-road-cookie-rescue/id1121547040) All apps by NSTAGE Inc.: https://appshunter.io/developer/1531424869 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*