# RScreen vs 金属表面缺陷检测

The clearest difference is price: RScreen at Free against 金属表面缺陷检测's $89.99. RScreen also leads on in-app purchases (none vs 2) and device support.

RScreen is free to download; 金属表面缺陷检测 costs $89.99 up front. 金属表面缺陷检测 sells 2 in-app purchases, starting at $3.99 per month. RScreen asks for nothing beyond the download.

## The numbers

| Metric | RScreen | 金属表面缺陷检测 |
| --- | --- | --- |
| Price | **Free** | $89.99 |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/rscreen/id1638308488/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 4 MB | 16 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Xianzhi Wulian Technology Co., Ltd.](https://appshunter.io/developer/1467869836) | [亮 陈](https://appshunter.io/developer/1879274665) |

## What reviewers say

### RScreen

[App page](https://appshunter.io/ios/app/rscreen/id1638308488)

This application allows you to extend your phone or computer's display. It provides a way to use your mobile device as an additional screen for your computer.

**Highlights:** Extend phone display, Use as computer monitor, Cross-device screen extension

**Features:** macOS Compatibility

**In-app purchases:** none


### 金属表面缺陷检测

[App page](https://appshunter.io/ios/app/id6760247407)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度订阅 | $3.99 | per month |
| 年度订阅 | $12.99 | per year |


## Frequently asked questions

### Is RScreen free?

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

### Is 金属表面缺陷检测 free?

金属表面缺陷检测 costs $89.99, and also offers 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.*