# 当贝家 vs 极速投屏

The clearest difference is in-app purchases: 当贝家 at none against 极速投屏's 3. 极速投屏's advantage is ads (none vs shown) and update cadence (every 2 days vs every 6 weeks). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. 极速投屏 sells 3 in-app purchases, starting at $4.49 per 7 days. 当贝家 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 2.6 for 当贝家 against 2.5 for 极速投屏. Both are backed by a comparable volume of ratings — 5 and 4 respectively.

当贝家 ships an update every 6 weeks, 极速投屏 every 2 days. The most recent releases landed on September 21, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 当贝家 | 极速投屏 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/id1481746939/reviews)** | [2.5 (4 ratings)](https://appshunter.io/ios/app/tv/id1606880215/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 144 MB | 20 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hangzhou Dangbei Network Technology Co.,Ltd](https://appshunter.io/developer/1460351781) | [Guangzhou Dongzu Technology Co.,Ltd.](https://appshunter.io/developer/1591729612) |

## What reviewers say

### 当贝家

[App page](https://appshunter.io/ios/app/id1481746939)

This app offers a suite of tools for managing smart home devices, including remote control, screen mirroring, and video calls. It also provides access to popular movies and TV shows for seamless big-screen playback. Enjoy a personalized home screen experience and easy device connectivity.

**Highlights:** Remote control for smart devices, Magic screen mirroring, Video calls, Remote home monitoring, Device settings and calibration, Customizable home screen, Access to popular movies and TV shows

**Features:** macOS Compatibility

**In-app purchases:** none


### 极速投屏

[App page](https://appshunter.io/ios/app/tv/id1606880215)

This app acts as a smart assistant for casting your phone screen to your TV. It supports quick connections for interactive viewing of videos and presentations. Enjoy a seamless experience for local media playback and file sharing on a larger screen.

**Highlights:** One-click connection, Fast screen casting, Mainstream video format playback, File casting for presentations, Audio and video casting, Network video streaming

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级周订阅 | $4.49 | per 7 days |
| 高级月订阅 | $7.49 | per month |
| 极光年度高级助手 | $30.99 | per year |


## Frequently asked questions

### Is 当贝家 free?

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

### Is 极速投屏 free?

极速投屏 is free to download, with in-app purchases available.

### Which has better reviews, 当贝家 or 极速投屏?

当贝家 is rated higher. 当贝家 averages 2.6 out of 5 from 5 ratings, while 极速投屏 averages 2.5 from 4 ratings.

### Do 当贝家 or 极速投屏 have ads?

当贝家 shows ads; 极速投屏 does not.

### Which is updated more often, 当贝家 or 极速投屏?

当贝家 ships an update every 6 weeks, and 极速投屏 every 2 days. Most recently, 当贝家 was updated on September 21, 2026 and 极速投屏 on June 4, 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.*