# USB vs XiView Pro

The clearest difference is review sentiment: XiView Pro at 43% against USB's 18%. XiView Pro also leads on rating (2.3 vs 2.0) and iOS requirement (11.0 vs 13.0). USB's advantage is ratings volume (29 vs 6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

XiView Pro holds the better App Store score, 2.3 against 2.0. Both are backed by a comparable volume of ratings — 29 and 6 respectively. Written reviews point the same way: 18% of USB's written reviews are positive against 43% of XiView Pro's.

USB ships an update every 5 weeks, XiView Pro every 2 months. The most recent releases landed on September 22, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | USB | XiView Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (29 ratings)](https://appshunter.io/ios/app/usb-view/id1404195213/reviews) | **[2.3 (6 ratings)](https://appshunter.io/ios/app/xiview-pro/id1575888943/reviews)** |
| Number of ratings | **29** | 6 |
| Positive reviews | 18.2% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 8 MB | 80 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志强 童](https://appshunter.io/developer/1214909933) | [世宁 黎](https://appshunter.io/developer/1472473506) |

## What reviewers say

### USB

[App page](https://appshunter.io/ios/app/usb-view/id1404195213)

This application connects to WIFI image transmission equipment, enabling wireless image data transfer between cameras and iOS devices. It allows for real-time, free transmission of visuals from anywhere, anytime.

**Highlights:** WIFI image transmission, Wireless connection to iOS devices, Real-time image data transfer, Anytime, anywhere access, Free wireless transmission

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

**In-app purchases:** none


### XiView Pro

[App page](https://appshunter.io/ios/app/xiview-pro/id1575888943)

View real-time camera image data from a connected hardware device. Save photos and videos directly to your system album and access them later through the application. This software facilitates interaction with specific hardware for image capture and retrieval.

**Highlights:** Real-time camera image viewing, Save photos and videos, Access saved media, Wi-Fi device connection

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

**In-app purchases:** none


## Frequently asked questions

### Is USB free?

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

### Is XiView Pro free?

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

### Which has better reviews, USB or XiView Pro?

XiView Pro is rated higher. USB averages 2.0 out of 5 from 29 ratings, while XiView Pro averages 2.3 from 6 ratings.

### Do USB or XiView Pro have ads?

Neither USB nor XiView Pro shows ads.

### Which is updated more often, USB or XiView Pro?

USB ships an update every 5 weeks, and XiView Pro every 2 months. Most recently, USB was updated on September 22, 2026 and XiView Pro on August 14, 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.*