# YDS Controller vs 小白学萨克斯

The clearest difference is price: YDS Controller at Free against 小白学萨克斯's $0.99. 小白学萨克斯's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

YDS Controller is free to download; 小白学萨克斯 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | YDS Controller | 小白学萨克斯 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (175 ratings)](https://appshunter.io/ios/app/yds-controller/id1502495217/reviews)** | — |
| Number of ratings | **175** | — |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 86 MB | 56 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yamaha Corporation](https://appshunter.io/developer/353469356) | [北京才牛图科技有限公司](https://appshunter.io/developer/1556885180) |

## What reviewers say

### YDS Controller

[App page](https://appshunter.io/ios/app/yds-controller/id1502495217)

This app allows for detailed sound creation and editing for specific musical instruments. Users can customize instrument tones, adjust effects, and modify fingering configurations. It also provides instrument settings like breath resistance and tuning, offering a more intuitive visual interface than the instrument itself.

**Highlights:** Edit saxophone, synthesizer, and shakuhachi tones, Adjust effects and detailed sound parameters, Customize fingering configurations, Adjust breath resistance and response, Change instrument tuning, Display registered fingering lists

**Features:** Vision Pro support

**In-app purchases:** none


### 小白学萨克斯

[App page](https://appshunter.io/ios/app/id6764611284)

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

**In-app purchases:** none


## Frequently asked questions

### Is YDS Controller free?

YDS Controller is free to download, with no in-app purchases.

### Is 小白学萨克斯 free?

小白学萨克斯 costs $0.99, with no in-app purchases.

### Do YDS Controller or 小白学萨克斯 have ads?

Neither YDS Controller nor 小白学萨克斯 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.*