# 少儿书法碑帖 vs 投屏助手

The clearest difference is in-app purchases: 少儿书法碑帖 at none against 投屏助手's 6. 少儿书法碑帖 also leads on iOS requirement (7.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 投屏助手 sells 6 in-app purchases, starting at $0.99 per 7 days. 少儿书法碑帖 asks for nothing beyond the download.

## The numbers

| Metric | 少儿书法碑帖 | 投屏助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 15 MB | 29 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [洪霞 刘](https://appshunter.io/developer/1056045803) | [伊凡 马](https://appshunter.io/developer/1804172759) |

## What reviewers say

### 少儿书法碑帖

[App page](https://appshunter.io/ios/app/id1190175740)

**Features:** macOS Compatibility

**In-app purchases:** none


### 投屏助手

[App page](https://appshunter.io/ios/app/and/id6739403795)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 鸣思投屏助手:周度高级权限服务订阅 | $0.99 | per 7 days |
| 鸣思投屏助手:季度高级权限服务订阅 | $3.99 | per 3 months |
| 鸣思投屏助手:周度高级权限订阅 | $3.99 | per 7 days |
| 投屏助手：高级服务权限周度订阅 | $4.99 | per 7 days |
| 鸣思投屏助手:季度高级权限订阅 | $24.99 | per 3 months |
| 投屏助手：高级服务权限季度订阅 | $29.99 | per 3 months |


## Frequently asked questions

### Is 少儿书法碑帖 free?

少儿书法碑帖 is free to download, with no in-app purchases.

### Is 投屏助手 free?

投屏助手 is free to download, with in-app purchases available.

### Do 少儿书法碑帖 or 投屏助手 have ads?

Neither 少儿书法碑帖 nor 投屏助手 shows ads.

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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.*