# 于斯课堂 vs 琴伴AI

The clearest difference is iOS requirement: 于斯课堂 at 8.0 against 琴伴AI's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 于斯课堂 sells 9 one-off in-app purchases and 琴伴AI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on June 11, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | 于斯课堂 | 琴伴AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1012781237/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 116 MB | 113 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [于斯教育科技(上海)有限公司](https://appshunter.io/developer/1001134040) | [Qinban Intelligent Technology Zhejiang Co., Ltd](https://appshunter.io/developer/1644574914) |

## What reviewers say

### 于斯课堂

[App page](https://appshunter.io/ios/app/id1012781237)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7天VIP会员 | $14.99 | one-time |
| 298嗡币 | $46.99 | one-time |
| 1个月VIP会员 | $59.99 | one-time |
| 3个月VIP会员 | $109.99 | one-time |
| 998嗡币 | $149.99 | one-time |
| 6个月VIP会员 | $149.99 | one-time |
| 12个月VIP会员 | $199.99 | one-time |
| 1998嗡币 | $299.99 | one-time |
| 24个月VIP会员 | $299.99 | one-time |


### 琴伴AI

[App page](https://appshunter.io/ios/app/ai/id1644574912)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 琴伴AI尊享VIP | $199.99 | one-time |


## Frequently asked questions

### Is 于斯课堂 free?

于斯课堂 is free to download, with in-app purchases available.

### Is 琴伴AI free?

琴伴AI is free to download, with in-app purchases available.

### Do 于斯课堂 or 琴伴AI have ads?

Neither 于斯课堂 nor 琴伴AI shows ads.

### Which is updated more often, 于斯课堂 or 琴伴AI?

于斯课堂 ships an update every 3 weeks, and 琴伴AI every 3 weeks. Most recently, 于斯课堂 was updated on June 11, 2026 and 琴伴AI on May 17, 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.*