# USB vs HiviewHD Plus

The clearest difference is update cadence: USB at every 5 weeks against HiviewHD Plus's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

USB ships an update every 5 weeks, HiviewHD Plus every 3 months. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | USB | HiviewHD Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (29 ratings)](https://appshunter.io/ios/app/usb-view/id1404195213/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 8 MB | 89 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志强 童](https://appshunter.io/developer/1214909933) | [Chatchavan Jaichobchusakun](https://appshunter.io/developer/1280211714) |

## 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


### HiviewHD Plus

[App page](https://appshunter.io/ios/app/hiviewhd-plus/id6471782963)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USB free?

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

### Is HiviewHD Plus free?

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

### Do USB or HiviewHD Plus have ads?

Neither USB nor HiviewHD Plus shows ads.

### Which is updated more often, USB or HiviewHD Plus?

USB ships an update every 5 weeks, and HiviewHD Plus every 3 months. Most recently, USB was updated on September 22, 2026 and HiviewHD Plus on September 17, 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.*