# 亞瑟王美語 vs 标日AI课堂：高级

The clearest difference is in-app purchases: 亞瑟王美語 at none against 标日AI课堂：高级's 1. 亞瑟王美語 also leads on ads (none vs shown). 标日AI课堂：高级's advantage is update cadence (every 3 weeks vs every 29 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 标日AI课堂：高级 sells 1 one-off in-app purchase. 亞瑟王美語 asks for nothing beyond the download.

亞瑟王美語 ships an update every 29 months, 标日AI课堂：高级 every 3 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 亞瑟王美語 | 标日AI课堂：高级 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 29 months | **Every 3 weeks** |
| Size | 197 MB | 109 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [盖粦 徐](https://appshunter.io/developer/1724030910) |

## What reviewers say

### 亞瑟王美語

[App page](https://appshunter.io/ios/app/id6503041298)

**Features:** macOS Compatibility

**In-app purchases:** none


### 标日AI课堂：高级

[App page](https://appshunter.io/ios/app/ai/id6738297910)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 标日AI课堂：高级永久会员 | $3.99 | one-time |


## Frequently asked questions

### Is 亞瑟王美語 free?

亞瑟王美語 is free to download, with no in-app purchases.

### Is 标日AI课堂：高级 free?

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

### Do 亞瑟王美語 or 标日AI课堂：高级 have ads?

标日AI课堂：高级 shows ads; 亞瑟王美語 does not.

### Which is updated more often, 亞瑟王美語 or 标日AI课堂：高级?

亞瑟王美語 ships an update every 29 months, and 标日AI课堂：高级 every 3 weeks. Most recently, 亞瑟王美語 was updated on October 25, 2026 and 标日AI课堂：高级 on October 27, 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.*