# USB Camera pro vs USB扩展屏

The clearest difference is in-app purchases: USB Camera pro at none against USB扩展屏's 1. USB扩展屏's advantage is ads (none vs shown) and update cadence (daily vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. USB扩展屏 sells 1 one-off in-app purchase. USB Camera pro asks for nothing beyond the download.

USB Camera pro ships an update every 2 months, USB扩展屏 daily. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | USB Camera pro | USB扩展屏 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (13 ratings)](https://appshunter.io/ios/app/usb-camera-pro-capture-driver/id6450260394/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 46.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 35 MB | 0 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [长沙春觉信息科技有限公司](https://appshunter.io/developer/1692530882) | [晓满 李](https://appshunter.io/developer/1515867430) |

## What reviewers say

### USB Camera pro

[App page](https://appshunter.io/ios/app/usb-camera-pro-capture-driver/id6450260394)

This app enables iPads to function as external displays for USB cameras and video capture cards. It offers plug-and-play connectivity without drivers, supporting various devices and providing features like recording, screenshots, and image enhancement.

**Highlights:** Connect USB cameras and capture cards to iPad, External display for video capture, Plug-and-play, no driver needed, Synchronous recording of audiovisual picture, One-click screenshot, Super resolution picture quality enhancement

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### USB扩展屏

[App page](https://appshunter.io/ios/app/usb/id6502822709)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完整版 | $0.99 | one-time |


## Frequently asked questions

### Is USB Camera pro free?

USB Camera pro is free to download, with no in-app purchases.

### Is USB扩展屏 free?

USB扩展屏 is free to download, with in-app purchases available.

### Do USB Camera pro or USB扩展屏 have ads?

USB Camera pro shows ads; USB扩展屏 does not.

### Which is updated more often, USB Camera pro or USB扩展屏?

USB Camera pro ships an update every 2 months, and USB扩展屏 daily. Most recently, USB Camera pro was updated on September 22, 2026 and USB扩展屏 on September 15, 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.*