# FreeKey钢琴 vs 蝌蚪音乐课

The clearest difference is update cadence: 蝌蚪音乐课 at every 3 weeks against FreeKey钢琴's every 4 months. FreeKey钢琴's advantage is iOS requirement (11.0 vs 13.0). On price, ads, 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.

FreeKey钢琴 ships an update every 4 months, 蝌蚪音乐课 every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | FreeKey钢琴 | 蝌蚪音乐课 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 103 MB | 142 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou yadi digital technology co. LTD](https://appshunter.io/developer/1316834142) | [Blovemedia Co., Ltd.](https://appshunter.io/developer/1438710050) |

## What reviewers say

### FreeKey钢琴

[App page](https://appshunter.io/ios/app/freekey/id1316834143)

**Features:** macOS Compatibility

**In-app purchases:** none


### 蝌蚪音乐课

[App page](https://appshunter.io/ios/app/id1556840796)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FreeKey钢琴 free?

FreeKey钢琴 is free to download, with no in-app purchases.

### Is 蝌蚪音乐课 free?

蝌蚪音乐课 is free to download, with no in-app purchases.

### Do FreeKey钢琴 or 蝌蚪音乐课 have ads?

Neither FreeKey钢琴 nor 蝌蚪音乐课 shows ads.

### Which is updated more often, FreeKey钢琴 or 蝌蚪音乐课?

FreeKey钢琴 ships an update every 4 months, and 蝌蚪音乐课 every 3 weeks. Most recently, FreeKey钢琴 was updated on October 26, 2026 and 蝌蚪音乐课 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.*