# Sperminator! vs Muscle Boy

The clearest difference is rating: Sperminator! at 5.0 against Muscle Boy's 4.4. Sperminator! also leads on review sentiment (100% vs 66%) and monetization model (ad-supported vs free with in-app purchases). Muscle Boy's advantage is ratings volume (4.3K vs 6). On price, ads, in-app purchases and device support there is nothing between them.

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

Sperminator! holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Muscle Boy has 4.3K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Sperminator!'s written reviews are positive against 66% of Muscle Boy's.

## The numbers

| Metric | Sperminator! | Muscle Boy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/sperminator/id1578721098/reviews)** | [4.4 (4.3K ratings)](https://appshunter.io/ios/app/muscle-boy/id1581616733/reviews) |
| Number of ratings | 6 | **4.3K** |
| Positive reviews | **100.0% of reviews** | 66.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 54 MB | 351 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mohamed Amine ADJABI](https://appshunter.io/developer/1347890183) | [BIGDOG GAMES](https://appshunter.io/developer/1514755977) |

## What reviewers say

### Sperminator!

[App page](https://appshunter.io/ios/app/sperminator/id1578721098)

Navigate a character forward, avoiding sticky obstacles. The goal is to fertilize an egg. Enjoy this fun and simple game experience.

**Highlights:** Forward movement gameplay, Obstacle avoidance, Egg fertilization objective, Simple controls, Fun gameplay

**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 Sperminator! free?

Sperminator! 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, Sperminator! or Muscle Boy?

Sperminator! is rated higher. Sperminator! averages 5.0 out of 5 from 6 ratings, while Muscle Boy averages 4.4 from 4.3K ratings.

### Do Sperminator! or Muscle Boy have ads?

Both Sperminator! and Muscle Boy show ads.

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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.*