# XN vs 投屏控制器

The clearest difference is in-app purchases: 投屏控制器 at none against XN's 4. XN's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. XN sells 4 one-off in-app purchases. 投屏控制器 asks for nothing beyond the download.

## The numbers

| Metric | XN | 投屏控制器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 4 weeks | — |
| Size | 13 MB | 1 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod, Mac** | — |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Lanzhi Network Technology Co., Ltd.](https://appshunter.io/developer/1560607744) | [Dajia Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1391476924) |

## What reviewers say

### XN

[App page](https://appshunter.io/ios/app/xn/id1560607742)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 仙牛包月套餐 | $7.99 | one-time |
| 仙牛季卡套餐 | $20.99 | one-time |
| 仙牛半年卡套餐 | $41.99 | one-time |
| 仙牛年卡套餐 | $74.99 | one-time |


### 投屏控制器

[App page](https://appshunter.io/ios/app/id6489178174)

**In-app purchases:** none


## Frequently asked questions

### Is XN free?

XN is free to download, with in-app purchases available.

### Is 投屏控制器 free?

投屏控制器 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.*