# COE教练 vs 晓音晓乐机构版

The clearest difference is ads: COE教练 at none against 晓音晓乐机构版's shown. COE教练 also leads on iOS requirement (9.0 vs 12.0). 晓音晓乐机构版's advantage is update cadence (every 10 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

COE教练 ships an update every 2 months, 晓音晓乐机构版 every 10 days. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | COE教练 | 晓音晓乐机构版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 33 MB | 291 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [南京菁英荟萃网络科技有限公司](https://appshunter.io/developer/1741460817) | [Shanghai Yuyue Network Technology Company Limited](https://appshunter.io/developer/1566704076) |

## What reviewers say

### COE教练

[App page](https://appshunter.io/ios/app/coe/id1479353186)

**In-app purchases:** none


### 晓音晓乐机构版

[App page](https://appshunter.io/ios/app/id1568849985)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COE教练 free?

COE教练 is free to download, with no in-app purchases.

### Is 晓音晓乐机构版 free?

晓音晓乐机构版 is free to download, with no in-app purchases.

### Do COE教练 or 晓音晓乐机构版 have ads?

晓音晓乐机构版 shows ads; COE教练 does not.

### Which is updated more often, COE教练 or 晓音晓乐机构版?

COE教练 ships an update every 2 months, and 晓音晓乐机构版 every 10 days. Most recently, COE教练 was updated on September 21, 2026 and 晓音晓乐机构版 on September 16, 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.*