# USB vs YFLook

The clearest difference is rating: YFLook at 2.5 against USB's 2.0. YFLook also leads on update cadence (weekly vs every 5 weeks) and review sentiment (40% vs 18%). USB's advantage is ratings volume (29 vs 2). 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.

YFLook holds the better App Store score, 2.5 against 2.0. That said, the two scores are not equally well evidenced: USB has 29 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 18% of USB's written reviews are positive against 40% of YFLook's.

USB ships an update every 5 weeks, YFLook weekly. Both last shipped on October 6, 2026.

## The numbers

| Metric | USB | YFLook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (29 ratings)](https://appshunter.io/ios/app/usb-view/id1404195213/reviews) | **[2.5 (2 ratings)](https://appshunter.io/ios/app/yflook/id1486334356/reviews)** |
| Number of ratings | **29** | 2 |
| Positive reviews | 18.2% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 8 MB | 22 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志强 童](https://appshunter.io/developer/1214909933) | [阳 李](https://appshunter.io/developer/1469354210) |

## 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


### YFLook

[App page](https://appshunter.io/ios/app/yflook/id1486334356)

This utility app enables efficient image transmission by connecting to device WiFi. It allows users to take photos and record videos directly through the app.

**Highlights:** Efficient image transmission, Device WiFi connection, Take photos, Record videos

**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 YFLook free?

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

### Which has better reviews, USB or YFLook?

YFLook is rated higher. USB averages 2.0 out of 5 from 29 ratings, while YFLook averages 2.5 from 2 ratings.

### Do USB or YFLook have ads?

Neither USB nor YFLook shows ads.

### Which is updated more often, USB or YFLook?

USB ships an update every 5 weeks, and YFLook weekly. Most recently, USB was updated on October 6, 2026 and YFLook on October 6, 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.*