# Brain Trainer (训脑) vs 淘淘爱识字

The clearest difference is in-app purchases: Brain Trainer (训脑) at none against 淘淘爱识字's 2. 淘淘爱识字's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 淘淘爱识字 sells 2 one-off in-app purchases. Brain Trainer (训脑) asks for nothing beyond the download.

## The numbers

| Metric | Brain Trainer (训脑) | 淘淘爱识字 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 13 months |
| Size | 138 MB | 350 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Anhui Xi Yu Li he Tetwork Technology Co. Ltd.](https://appshunter.io/developer/1433910505) | [Qianjiang Tiaotiaosi Technology Co., Ltd.](https://appshunter.io/developer/1639967264) |

## What reviewers say

### Brain Trainer (训脑)

[App page](https://appshunter.io/ios/app/brain-trainer/id6446115127)

**In-app purchases:** none


### 淘淘爱识字

[App page](https://appshunter.io/ios/app/id6449226854)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 淘淘爱识字VIP一年 | $19.99 | one-time |
| 淘淘爱识字VIP永久 | $24.99 | one-time |


## Frequently asked questions

### Is Brain Trainer (训脑) free?

Brain Trainer (训脑) is free to download, with no in-app purchases.

### Is 淘淘爱识字 free?

淘淘爱识字 is free to download, with in-app purchases available.

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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.*