# CheckHW vs 注音獸

The clearest difference is iOS requirement: 注音獸 at 12.0 against CheckHW's 16.0. 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.

## The numbers

| Metric | CheckHW | 注音獸 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 0 MB | 203 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shih Yuen Hsiao](https://appshunter.io/developer/1685781048) | [Chi Fang Huang](https://appshunter.io/developer/1538524661) |

## What reviewers say

### CheckHW

[App page](https://appshunter.io/ios/app/checkhw/id6448712753)

**In-app purchases:** none


### 注音獸

[App page](https://appshunter.io/ios/app/id6738622924)

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

**In-app purchases:** none


## Frequently asked questions

### Is CheckHW free?

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

### Is 注音獸 free?

注音獸 is free to download, with no in-app purchases.

### Do CheckHW or 注音獸 have ads?

Neither CheckHW nor 注音獸 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.*