# 投屏助手 vs YiMultiScreen

The clearest difference is rating: YiMultiScreen at 3.7 against 投屏助手's 1.0. YiMultiScreen also leads on ratings volume (3 vs 1). 投屏助手's advantage is update cadence (every 3 days vs every 5 weeks) and iOS requirement (11.0 vs 14.5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

YiMultiScreen holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

投屏助手 ships an update every 3 days, YiMultiScreen every 5 weeks. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 投屏助手 | YiMultiScreen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/and/id1660516295/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/yimultiscreen/id6447176780/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 32 MB | 84 MB |
| Requires iOS | **11.0** | 14.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [苗 何](https://appshunter.io/developer/1814015097) | [深圳康佳电子科技有限公司](https://appshunter.io/developer/1652842538) |

## What reviewers say

### 投屏助手

[App page](https://appshunter.io/ios/app/and/id1660516295)

Easily connect your phone to your TV to cast various content. Supports images, videos, audio, files, and local network transmission for a seamless viewing experience on a larger screen.

**Highlights:** Phone to TV connection, Media casting (images, video, audio), File casting, Local network transmission, Easy connection

**Features:** macOS Compatibility

**In-app purchases:** none


### YiMultiScreen

[App page](https://appshunter.io/ios/app/yimultiscreen/id6447176780)

Stream your mobile device's screen to a TV for remote viewing or share images, videos, and documents onto a larger display. This utility app facilitates content projection and screen mirroring.

**Highlights:** Mobile screen transmission to TV, Remote monitoring of mobile screen, Content projection to large screen, Image sharing, Video sharing, Document sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 投屏助手 free?

投屏助手 is free to download, with no in-app purchases.

### Is YiMultiScreen free?

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

### Which has better reviews, 投屏助手 or YiMultiScreen?

YiMultiScreen is rated higher. 投屏助手 averages 1.0 out of 5 from 1 ratings, while YiMultiScreen averages 3.7 from 3 ratings.

### Do 投屏助手 or YiMultiScreen have ads?

Neither 投屏助手 nor YiMultiScreen shows ads.

### Which is updated more often, 投屏助手 or YiMultiScreen?

投屏助手 ships an update every 3 days, and YiMultiScreen every 5 weeks. Most recently, 投屏助手 was updated on October 13, 2026 and YiMultiScreen on October 2, 2026.

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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.*