# Muscle Boy vs Marble Sprints

The clearest difference is rating: Muscle Boy at 4.4 against Marble Sprints's 3.1. Muscle Boy also leads on ratings volume (4.3K vs 41) and review sentiment (66% vs 50%). Marble Sprints'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 3.1. That said, the two scores are not equally well evidenced: Muscle Boy has 4.3K ratings behind it against 41, so its average is the more settled of the two. Written reviews point the same way: 66% of Muscle Boy's written reviews are positive against 50% of Marble Sprints's.

## The numbers

| Metric | Muscle Boy | Marble Sprints |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (4.3K ratings)](https://appshunter.io/ios/app/muscle-boy/id1581616733/reviews)** | [3.1 (41 ratings)](https://appshunter.io/ios/app/marble-sprints/id6458584444/reviews) |
| Number of ratings | **4.3K** | 41 |
| Positive reviews | **66.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 351 MB | 57 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BIGDOG GAMES](https://appshunter.io/developer/1514755977) | [Nave Barmoav](https://appshunter.io/developer/1701318285) |

## What reviewers say

### 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


### Marble Sprints

[App page](https://appshunter.io/ios/app/marble-sprints/id6458584444)

Engage in thrilling marble races where strategic choices influence the outcome. Navigate challenging tracks, overcome obstacles, and customize your own racing environments. Experience the suspense of marbles sprinting to the finish line.

**Highlights:** Marble racing action, Strategic decision-making, Track customization, Obstacle navigation, Competitive sprints

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Muscle Boy free?

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

### Is Marble Sprints free?

Marble Sprints is free to download, with no in-app purchases.

### Which has better reviews, Muscle Boy or Marble Sprints?

Muscle Boy is rated higher. Muscle Boy averages 4.4 out of 5 from 4.3K ratings, while Marble Sprints averages 3.1 from 41 ratings.

### Do Muscle Boy or Marble Sprints have ads?

Muscle Boy shows ads; Marble Sprints does not.

---

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