# USB Sharp vs X

The clearest difference is rating: USB Sharp at 3.1 against X's 2.2. USB Sharp also leads on review sentiment (53% vs 43%). X's advantage is in-app purchases (none vs 6) and iOS requirement (9.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

USB Sharp holds the better App Store score, 3.1 against 2.2. Both are backed by a comparable volume of ratings — 18 and 10 respectively. Written reviews point the same way: 53% of USB Sharp's written reviews are positive against 43% of X's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 21, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | USB Sharp | X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (18 ratings)](https://appshunter.io/ios/app/usb-sharp/id427762463/reviews)** | [2.2 (10 ratings)](https://appshunter.io/ios/app/x-file/id1367378479/reviews) |
| Number of ratings | **18** | 10 |
| Positive reviews | **53.2% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 55 MB | 91 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [长江 卫](https://appshunter.io/developer/1517587703) |

## 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 |


### X

[App page](https://appshunter.io/ios/app/x-file/id1367378479)

A versatile media player and file manager supporting all formats without transcoding. Enjoy online playback with floating windows, adjustable speeds, and screen casting. It also offers a private space for secure storage of sensitive files.

**Highlights:** Supports all media formats, No transcoding required, Online playback with floating window, Adjustable playback speed, Screen casting support, Private space for secure storage

**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 X free?

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

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

USB Sharp is rated higher. USB Sharp averages 3.1 out of 5 from 18 ratings, while X averages 2.2 from 10 ratings.

### Do USB Sharp or X have ads?

Both USB Sharp and X show ads.

### Which is updated more often, USB Sharp or X?

USB Sharp ships an update every 3 weeks, and X every 3 weeks. Most recently, USB Sharp was updated on September 21, 2026 and X on October 2, 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.*