# 自学岛听说王 vs CruX.|渠

The clearest difference is iOS requirement: 自学岛听说王 at 11.0 against CruX.|渠's 17.0. On price and in-app purchases 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 | 自学岛听说王 | CruX.|渠 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Size | 18 MB | 21 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yanchuan culture&media Technology Co.,Ltd](https://appshunter.io/developer/1249944388) | [伟 蒋](https://appshunter.io/developer/6777854723) |

## What reviewers say

### 自学岛听说王

[App page](https://appshunter.io/ios/app/id6465577121)

**In-app purchases:** none


### CruX.|渠

[App page](https://appshunter.io/ios/app/crux/id6806083600)

**In-app purchases:** none


## Frequently asked questions

### Is 自学岛听说王 free?

自学岛听说王 is free to download, with no in-app purchases.

### Is CruX.|渠 free?

CruX.|渠 is free to download, with no in-app purchases.

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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.*