# Brain Game vs Mental Math

The clearest difference is in-app purchases: Mental Math at none against Brain Game's 2. Brain Game's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Brain Game sells 2 one-off in-app purchases. Mental Math asks for nothing beyond the download.

Brain Game ships an update every 3 weeks, Mental Math every 6 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Brain Game | Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/brain-gameiq-test/id6471896128/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 132 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [胜前 刘](https://appshunter.io/developer/1715967286) | [JEU TECHNOLOGY (PRIVATE) LIMITED](https://appshunter.io/developer/1546624577) |

## What reviewers say

### Brain Game

[App page](https://appshunter.io/ios/app/brain-gameiq-test/id6471896128)

Embark on a whimsical adventure with cute animal characters in this puzzle game. Solve imaginative challenges to help them cross rivers, testing your creativity and problem-solving skills. Compete globally on leaderboards and enjoy captivating graphics and soothing soundtracks.

**Highlights:** Animal character puzzles, River crossing challenges, Creative problem-solving, Global leaderboards, Captivating graphics, Soothing soundtracks

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| noads | $1.99 | one-time |
| 50 lives | $4.99 | one-time |


### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-brain-puzzle/id6480279455)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Game free?

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

### Is Mental Math free?

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

### Do Brain Game or Mental Math have ads?

Mental Math shows ads; Brain Game does not.

### Which is updated more often, Brain Game or Mental Math?

Brain Game ships an update every 3 weeks, and Mental Math every 6 weeks. Most recently, Brain Game was updated on October 24, 2026 and Mental Math 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.*