# Crush the monsters・Brain Games vs U

The clearest difference is in-app purchases: U at none against Crush the monsters・Brain Games's 2. U also leads on update cadence (every 3 weeks vs every 2 months). Crush the monsters・Brain Games's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Crush the monsters・Brain Games sells 2 one-off in-app purchases. U asks for nothing beyond the download.

Crush the monsters・Brain Games ships an update every 2 months, U every 3 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Crush the monsters・Brain Games | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.1K ratings)](https://appshunter.io/ios/app/crush-the-monstersbrain-games/id6444258258/reviews)** | — |
| Number of ratings | **2.1K** | — |
| Positive reviews | 59.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 268 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [HeroCraft Ltd.](https://appshunter.io/developer/1608571404) | [BARTOSZ RACZKOWSKI](https://appshunter.io/developer/6806374696) |

## What reviewers say

### Crush the monsters・Brain Games

[App page](https://appshunter.io/ios/app/crush-the-monstersbrain-games/id6444258258)

Engage in a logic-based action puzzle game where you strategically destroy various monsters using different methods. Conquer challenging levels and face off against formidable bosses. Enjoy hundreds of ways to defeat enemies with realistic physics.

**Highlights:** Destroy monsters with logic, Variety of destruction methods, Epic boss battles, Hundreds of puzzling levels, Real firing physics, Playable offline

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $4.99 | one-time |
| Remove ads | $9.99 | one-time |

**What reviewers like**

- 🤣 Funny and entertaining
- 🎮 Addictive and challenging gameplay
- 👍 Great graphics and visuals
- 💡 Unique and creative game mechanics

**What reviewers complain about**

- 🙄 Excessive ads disrupting gameplay
- 🤔 Inconsistent game quality across updates
- 💰 Questionable monetization practices
- 🐛 Technical issues like screen overlapping ads

**Reported bugs**

- Ads covering crucial parts of the screen
- Game freezing or crashing during play
- Inconsistent game mechanics across levels

**Requested features**

- More levels and content updates
- Option to remove ads for a one-time fee
- Ability to reset game progress
- Improved performance and stability


### U

[App page](https://appshunter.io/ios/app/u-boot-hunter/id6806374694)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crush the monsters・Brain Games free?

Crush the monsters・Brain Games is free to download, with in-app purchases available.

### Is U free?

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

### Do Crush the monsters・Brain Games or U have ads?

Both Crush the monsters・Brain Games and U show ads.

### Which is updated more often, Crush the monsters・Brain Games or U?

Crush the monsters・Brain Games ships an update every 2 months, and U every 3 weeks. Most recently, Crush the monsters・Brain Games was updated on October 24, 2026 and U on October 15, 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.*