# 规范字云课堂 vs 小优AI练字

The clearest difference is device support: 小优AI练字 at 3 against 规范字云课堂's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 规范字云课堂 | 小优AI练字 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 69 MB | 322 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Zhongxin Latitude Technology Co., Ltd.](https://appshunter.io/developer/1510905323) | [UBTECH ROBOTICS CORP](https://appshunter.io/developer/975970176) |

## What reviewers say

### 规范字云课堂

[App page](https://appshunter.io/ios/app/id1541266157)

**In-app purchases:** none


### 小优AI练字

[App page](https://appshunter.io/ios/app/ai/id1571900640)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 规范字云课堂 free?

规范字云课堂 is free to download, with no in-app purchases.

### Is 小优AI练字 free?

小优AI练字 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.*