# USB Sharp vs USBKill

The clearest difference is review sentiment: USB Sharp at 53% against USBKill's 0%. USBKill's advantage is rating (3.7 vs 3.1) and in-app purchases (none vs 6). On price, ratings volume and device support there is nothing between them.

Both are free to download. USB Sharp sells 6 one-off in-app purchases. USBKill asks for nothing beyond the download.

USBKill holds the better App Store score, 3.7 against 3.1. Both are backed by a comparable volume of ratings — 18 and 7 respectively. Written reviews complicate that: 53% of USB Sharp's written reviews are positive against 0% of USBKill's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | USB Sharp | USBKill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (18 ratings)](https://appshunter.io/ios/app/usb-sharp/id427762463/reviews) | **[3.7 (7 ratings)](https://appshunter.io/ios/app/usbkill/id1610839074/reviews)** |
| Number of ratings | **18** | 7 |
| Positive reviews | **53.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 55 MB | 21 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [INFO WISE LIMITED](https://appshunter.io/developer/1610839076) |

## What reviewers say

### USB Sharp

[App page](https://appshunter.io/ios/app/usb-sharp/id427762463)

Transform your iPhone or iPad into a portable wireless storage disk for efficient file management. Upload multiple files via Chrome and Firefox, extract encrypted RAR archives, and organize documents, photos, and videos with ease.

**Highlights:** Portable wireless storage, File management, Multiple file upload, Encrypted archive extraction, Document reader, Photo viewer, Video player

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| Music Player | $0.99 | one-time |
| Dropbox | $0.99 | one-time |
| Video Player | $0.99 | one-time |
| SkyDrive | $0.99 | one-time |
| Full Version | $2.99 | one-time |


### USBKill

[App page](https://appshunter.io/ios/app/usbkill/id1610839074)

This app allows users to configure and control a USBKill V4 Professional Device. It enables users to prepare and launch pentest operations directly from their mobile devices, offering various trigger and delivery modes.

**Highlights:** Configure USBKill V4 Professional Device, Control device remotely, Prepare pentest operations, Launch pentest operations, Magnetic trigger mode, Classic trigger mode, Alarm trigger mode, Single pulse delivery mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USB Sharp free?

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

### Is USBKill free?

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

### Which has better reviews, USB Sharp or USBKill?

USBKill is rated higher. USB Sharp averages 3.1 out of 5 from 18 ratings, while USBKill averages 3.7 from 7 ratings.

### Do USB Sharp or USBKill have ads?

USB Sharp shows ads; USBKill does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*