# Brain Training with Numbers vs 极限挑战

The clearest difference is in-app purchases: 极限挑战 at none against Brain Training with Numbers's 1. Brain Training with Numbers's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Brain Training with Numbers sells 1 one-off in-app purchase. 极限挑战 asks for nothing beyond the download.

## The numbers

| Metric | Brain Training with Numbers | 极限挑战 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-training-with-numbers/id1516096715/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 4 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 24 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [宏斌 樊](https://appshunter.io/developer/1452129040) | [Beijing Houyuan Zhixing Technology Co.,Ltd.](https://appshunter.io/developer/1144345874) |

## What reviewers say

### Brain Training with Numbers

[App page](https://appshunter.io/ios/app/brain-training-with-numbers/id1516096715)

Enhance memory, attention, and logic with this brain game. Memorize number sequences quickly and recall them to train your short-term numerical memory. Suitable for all ages, it offers progressive challenges to boost cognitive skills.

**Highlights:** Memory sequence memorization, Attention and concentration training, Logic thinking enhancement, Multiple difficulty levels, Offline standalone play, Cognitive skill improvement

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads. | $6.99 | one-time |


### 极限挑战

[App page](https://appshunter.io/ios/app/id6463661714)

**In-app purchases:** none


## Frequently asked questions

### Is Brain Training with Numbers free?

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

### Is 极限挑战 free?

极限挑战 is free to download, with no in-app purchases.

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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.*