# 二胡音阶练习 vs 琵琶变调小助手

The clearest difference is iOS requirement: 二胡音阶练习 at 14.4 against 琵琶变调小助手's 17.5. 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.

## The numbers

| Metric | 二胡音阶练习 | 琵琶变调小助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6739482390/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 1 MB | 3 MB |
| Requires iOS | **14.4** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [文博 王](https://appshunter.io/developer/1577049382) | [Yushi Meng](https://appshunter.io/developer/1785568900) |

## What reviewers say

### 二胡音阶练习

[App page](https://appshunter.io/ios/app/id6477751286)

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

**In-app purchases:** none


### 琵琶变调小助手

[App page](https://appshunter.io/ios/app/id6739482390)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 二胡音阶练习 free?

二胡音阶练习 is free to download, with no in-app purchases.

### Is 琵琶变调小助手 free?

琵琶变调小助手 is free to download, with no in-app purchases.

### Do 二胡音阶练习 or 琵琶变调小助手 have ads?

Neither 二胡音阶练习 nor 琵琶变调小助手 shows ads.

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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.*