# AI留学 vs 旋鹿音乐教师端

The clearest difference is in-app purchases: 旋鹿音乐教师端 at none against AI留学's 1. 旋鹿音乐教师端 also leads on ads (none vs shown) and iOS requirement (10.0 vs 12.0). AI留学's advantage is update cadence (monthly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. AI留学 sells 1 one-off in-app purchase. 旋鹿音乐教师端 asks for nothing beyond the download.

AI留学 ships an update monthly, 旋鹿音乐教师端 every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | AI留学 | 旋鹿音乐教师端 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Size | 36 MB | 2.4 GB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Royal International Education Co.,Ltd](https://appshunter.io/developer/1696905862) | [Guangzhou Youlexue Technology Co., Ltd.](https://appshunter.io/developer/1547751516) |

## What reviewers say

### AI留学

[App page](https://appshunter.io/ios/app/ai/id1546701642)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 留学VIP服务 | $599.99 | one-time |


### 旋鹿音乐教师端

[App page](https://appshunter.io/ios/app/id1620828444)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI留学 free?

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

### Is 旋鹿音乐教师端 free?

旋鹿音乐教师端 is free to download, with no in-app purchases.

### Do AI留学 or 旋鹿音乐教师端 have ads?

AI留学 shows ads; 旋鹿音乐教师端 does not.

### Which is updated more often, AI留学 or 旋鹿音乐教师端?

AI留学 ships an update monthly, and 旋鹿音乐教师端 every 2 months. Most recently, AI留学 was updated on October 27, 2026 and 旋鹿音乐教师端 on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*