# Crazy Brain Lab vs Mega Brain Games

The clearest difference is in-app purchases: Mega Brain Games at none against Crazy Brain Lab's 5. Mega Brain Games also leads on rating (4.3 vs 4.0). Crazy Brain Lab's advantage is update cadence (monthly vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Crazy Brain Lab sells 5 one-off in-app purchases. Mega Brain Games asks for nothing beyond the download.

Mega Brain Games holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 4 and 6 respectively.

Crazy Brain Lab ships an update monthly, Mega Brain Games every 3 months. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Crazy Brain Lab | Mega Brain Games |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/crazy-brain-lab/id1666472277/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/mega-brain-games-test-out/id6473855384/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 165 MB | 36 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Guangzhou Miyou Network Technology Co., Ltd.](https://appshunter.io/developer/1666199595) | [Denis Batishchev](https://appshunter.io/developer/1179896396) |

## What reviewers say

### Crazy Brain Lab

[App page](https://appshunter.io/ios/app/crazy-brain-lab/id1666472277)

This game challenges your intelligence with unconventional puzzles and mind-bending brain teasers. Discover unexpected solutions and enjoy a simple yet addictive experience that will refresh your perspective.

**Highlights:** Unconventional puzzles, Mind-bending brain teasers, Unexpected solutions, Logical but unconventional gameplay, Addictive and funny, Free to download

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 bulbs | $1.99 | one-time |
| 500 bulbs | $2.99 | one-time |
| Remove ads | $3.99 | one-time |
| 1,000 bulbs | $4.99 | one-time |
| 2,500 bulbs | $9.99 | one-time |


### Mega Brain Games

[App page](https://appshunter.io/ios/app/mega-brain-games-test-out/id6473855384)

Engage your mind with a diverse collection of logic riddles and tricky puzzles. This game offers a fun way to improve your thinking skills with challenges inspired by popular games, science, and daily life. Hints are available for difficult tasks, and you can play offline.

**Highlights:** Logic riddles and tricky puzzles, Brain exercise, Offline play, Hints available, User-friendly interface, Cute characters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crazy Brain Lab free?

Crazy Brain Lab is free to download, with in-app purchases available.

### Is Mega Brain Games free?

Mega Brain Games is free to download, with no in-app purchases.

### Which has better reviews, Crazy Brain Lab or Mega Brain Games?

Mega Brain Games is rated higher. Crazy Brain Lab averages 4.0 out of 5 from 4 ratings, while Mega Brain Games averages 4.3 from 6 ratings.

### Do Crazy Brain Lab or Mega Brain Games have ads?

Both Crazy Brain Lab and Mega Brain Games show ads.

### Which is updated more often, Crazy Brain Lab or Mega Brain Games?

Crazy Brain Lab ships an update monthly, and Mega Brain Games every 3 months. Most recently, Crazy Brain Lab was updated on October 6, 2026 and Mega Brain Games on October 27, 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.*