# XIM4 Manager vs Muscle Boy

The clearest difference is rating: Muscle Boy at 4.4 against XIM4 Manager's 3.6. Muscle Boy also leads on update cadence (every 3 months vs every 17 months) and ratings volume (4.3K vs 75). XIM4 Manager's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Muscle Boy holds the better App Store score, 4.4 against 3.6. That said, the two scores are not equally well evidenced: Muscle Boy has 4.3K ratings behind it against 75, so its average is the more settled of the two. Written reviews point the same way: 54% of XIM4 Manager's written reviews are positive against 66% of Muscle Boy's.

XIM4 Manager ships an update every 17 months, Muscle Boy every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | XIM4 Manager | Muscle Boy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (75 ratings)](https://appshunter.io/ios/app/xim4-manager/id994004583/reviews) | **[4.4 (4.3K ratings)](https://appshunter.io/ios/app/muscle-boy/id1581616733/reviews)** |
| Number of ratings | 75 | **4.3K** |
| Positive reviews | 54.3% of reviews | **66.4% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 351 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XIM Technologies, Inc.](https://appshunter.io/developer/994004582) | [BIGDOG GAMES](https://appshunter.io/developer/1514755977) |

## What reviewers say

### XIM4 Manager

[App page](https://appshunter.io/ios/app/xim4-manager/id994004583)

Enhance your gaming experience by connecting mouse and keyboard to consoles. Offers precise aiming and customizable input devices for a superior gameplay feel. Configure your setup wirelessly for PC or smartphone.

**Highlights:** Mouse and keyboard support for consoles, High precision aiming, Wireless configuration tool, Customizable input devices, Smart Translator technology

**Features:** macOS Compatibility

**In-app purchases:** none


### Muscle Boy

[App page](https://appshunter.io/ios/app/muscle-boy/id1581616733)

Tap the screen at the right moment to grow stronger. Upgrade your character to become the strongest boy in the universe. This game is free to play and suitable for all ages.

**Highlights:** Tap-based gameplay, Character upgrades, Funny design, Full phone support, Free to play

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and addictive game
- 💪 Satisfying muscle-building gameplay

**What reviewers complain about**

- 🔁 Repetitive after reaching max level
- 📢 Too many ads interrupting gameplay

**Reported bugs**

- Freezing and crashing issues
- Inability to progress past level 15

**Requested features**

- More levels and upgrades
- Higher level cap
- Improved progression system


## Frequently asked questions

### Is XIM4 Manager free?

XIM4 Manager is free to download, with no in-app purchases.

### Is Muscle Boy free?

Muscle Boy is free to download, with no in-app purchases.

### Which has better reviews, XIM4 Manager or Muscle Boy?

Muscle Boy is rated higher. XIM4 Manager averages 3.6 out of 5 from 75 ratings, while Muscle Boy averages 4.4 from 4.3K ratings.

### Do XIM4 Manager or Muscle Boy have ads?

Muscle Boy shows ads; XIM4 Manager does not.

### Which is updated more often, XIM4 Manager or Muscle Boy?

XIM4 Manager ships an update every 17 months, and Muscle Boy every 3 months. Most recently, XIM4 Manager was updated on October 24, 2026 and Muscle Boy on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*