# 松鼠AI课堂 vs 小鹿分级阅读

The clearest difference is in-app purchases: 松鼠AI课堂 at none against 小鹿分级阅读's 3. 松鼠AI课堂 also leads on iOS requirement (10.0 vs 13.0). 小鹿分级阅读's advantage is device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. 小鹿分级阅读 sells 3 one-off in-app purchases. 松鼠AI课堂 asks for nothing beyond the download.

松鼠AI课堂 ships an update every 3 weeks, 小鹿分级阅读 every 4 weeks. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 松鼠AI课堂 | 小鹿分级阅读 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 197 MB | 54 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Squirrel Class AI Technology Ltd.](https://appshunter.io/developer/1435490039) | [武汉清一信息科技有限责任公司](https://appshunter.io/developer/1883009642) |

## What reviewers say

### 松鼠AI课堂

[App page](https://appshunter.io/ios/app/ai/id1439797920)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小鹿分级阅读

[App page](https://appshunter.io/ios/app/id6760182519)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡会员 | $0.99 | one-time |
| 季卡会员 | $3.99 | one-time |
| 年卡会员 | $12.99 | one-time |


## Frequently asked questions

### Is 松鼠AI课堂 free?

松鼠AI课堂 is free to download, with no in-app purchases.

### Is 小鹿分级阅读 free?

小鹿分级阅读 is free to download, with in-app purchases available.

### Do 松鼠AI课堂 or 小鹿分级阅读 have ads?

Neither 松鼠AI课堂 nor 小鹿分级阅读 shows ads.

### Which is updated more often, 松鼠AI课堂 or 小鹿分级阅读?

松鼠AI课堂 ships an update every 3 weeks, and 小鹿分级阅读 every 4 weeks. Most recently, 松鼠AI课堂 was updated on October 26, 2026 and 小鹿分级阅读 on October 19, 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.*