# 书童AR涂书馆 vs 维词教师助手

The clearest difference is iOS requirement: 书童AR涂书馆 at 11.0 against 维词教师助手's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

书童AR涂书馆 ships an update every 4 months, 维词教师助手 every 3 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 书童AR涂书馆 | 维词教师助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 3.0 GB | 176 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [训龙 何](https://appshunter.io/developer/878033547) | [北京维学教育科技有限公司](https://appshunter.io/developer/1171638701) |

## 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


### 维词教师助手

[App page](https://appshunter.io/ios/app/id1426358143)

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

**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 维词教师助手 free?

维词教师助手 is free to download, with no in-app purchases.

### Do 书童AR涂书馆 or 维词教师助手 have ads?

Neither 书童AR涂书馆 nor 维词教师助手 shows ads.

### Which is updated more often, 书童AR涂书馆 or 维词教师助手?

书童AR涂书馆 ships an update every 4 months, and 维词教师助手 every 3 months. Most recently, 书童AR涂书馆 was updated on October 28, 2026 and 维词教师助手 on October 24, 2026.

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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.*