# 蝌蚪音乐课 vs Note Monster

The clearest difference is price: 蝌蚪音乐课 at Free against Note Monster's $1.99. 蝌蚪音乐课 also leads on update cadence (every 3 weeks vs every 20 months) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

蝌蚪音乐课 is free to download; Note Monster costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

蝌蚪音乐课 ships an update every 3 weeks, Note Monster every 20 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | 蝌蚪音乐课 | Note Monster |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 20 months |
| Size | 142 MB | 11 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Blovemedia Co., Ltd.](https://appshunter.io/developer/1438710050) | [昆山 郑](https://appshunter.io/developer/1641487116) |

## What reviewers say

### 蝌蚪音乐课

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

**Features:** Vision Pro support

**In-app purchases:** none


### Note Monster

[App page](https://appshunter.io/ios/app/note-monster-staff-trainning/id1641497474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 蝌蚪音乐课 free?

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

### Is Note Monster free?

Note Monster costs $1.99, with no in-app purchases.

### Do 蝌蚪音乐课 or Note Monster have ads?

Neither 蝌蚪音乐课 nor Note Monster shows ads.

### Which is updated more often, 蝌蚪音乐课 or Note Monster?

蝌蚪音乐课 ships an update every 3 weeks, and Note Monster every 20 months. Most recently, 蝌蚪音乐课 was updated on October 27, 2026 and Note Monster 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.*