# Urheen Tuner vs 二胡音阶练习

The clearest difference is price: 二胡音阶练习 at Free against Urheen Tuner's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

二胡音阶练习 is free to download; Urheen Tuner costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Urheen Tuner | 二胡音阶练习 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | — |
| Size | 18 MB | 1 MB |
| Requires iOS | 15.6 | **14.4** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [怀卫 张](https://appshunter.io/developer/1252544375) | [文博 王](https://appshunter.io/developer/1577049382) |

## What reviewers say

### Urheen Tuner

[App page](https://appshunter.io/ios/app/urheen-tuner/id1260952097)

**Features:** Vision Pro support

**In-app purchases:** none


### 二胡音阶练习

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Urheen Tuner free?

Urheen Tuner costs $0.99, with no in-app purchases.

### Is 二胡音阶练习 free?

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

### Do Urheen Tuner or 二胡音阶练习 have ads?

Neither Urheen Tuner nor 二胡音阶练习 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.*