# 书童AR涂书馆 vs 认字卡片

The clearest difference is iOS requirement: 书童AR涂书馆 at 11.0 against 认字卡片's 15.6. On price, ads, in-app purchases and device support 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 | 书童AR涂书馆 | 认字卡片 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 3.0 GB | 1 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [训龙 何](https://appshunter.io/developer/878033547) | [慧 王](https://appshunter.io/developer/1540476650) |

## What reviewers say

### 书童AR涂书馆

[App page](https://appshunter.io/ios/app/ar/id1117312601)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 认字卡片

[App page](https://appshunter.io/ios/app/id6747802166)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 书童AR涂书馆 free?

书童AR涂书馆 is free to download, with no in-app purchases.

### Is 认字卡片 free?

认字卡片 is free to download, with no in-app purchases.

### Do 书童AR涂书馆 or 认字卡片 have ads?

Neither 书童AR涂书馆 nor 认字卡片 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*