# 亞瑟王教育機構 vs 标日AI课堂：初下

The clearest difference is in-app purchases: 亞瑟王教育機構 at none against 标日AI课堂：初下's 1. 亞瑟王教育機構 also leads on ads (none vs shown). 标日AI课堂：初下's advantage is iOS requirement (14.0 vs 16.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 标日AI课堂：初下 sells 1 one-off in-app purchase. 亞瑟王教育機構 asks for nothing beyond the download.

亞瑟王教育機構 ships an update every 2 weeks, 标日AI课堂：初下 every 9 days. The most recent releases landed on August 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 亞瑟王教育機構 | 标日AI课堂：初下 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 57 MB | 48 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JIUNHAU LIN](https://appshunter.io/developer/1517220802) | [盖粦 徐](https://appshunter.io/developer/1724030910) |

## What reviewers say

### 亞瑟王教育機構

[App page](https://appshunter.io/ios/app/id6502335880)

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

**In-app purchases:** none


### 标日AI课堂：初下

[App page](https://appshunter.io/ios/app/ai/id6737880430)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 标日AI课堂：初下永久会员 | $2.99 | one-time |


## Frequently asked questions

### Is 亞瑟王教育機構 free?

亞瑟王教育機構 is free to download, with no in-app purchases.

### Is 标日AI课堂：初下 free?

标日AI课堂：初下 is free to download, with in-app purchases available.

### Do 亞瑟王教育機構 or 标日AI课堂：初下 have ads?

标日AI课堂：初下 shows ads; 亞瑟王教育機構 does not.

### Which is updated more often, 亞瑟王教育機構 or 标日AI课堂：初下?

亞瑟王教育機構 ships an update every 2 weeks, and 标日AI课堂：初下 every 9 days. Most recently, 亞瑟王教育機構 was updated on August 18, 2026 and 标日AI课堂：初下 on September 10, 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.*