# USB Sharp vs Xtra Drive

The clearest difference is in-app purchases: Xtra Drive at none against USB Sharp's 6. Xtra Drive also leads on ads (none vs shown) and review sentiment (62% vs 53%). USB Sharp's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (18 vs 6). On price, rating and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.1 for USB Sharp against 3.2 for Xtra Drive. Both are backed by a comparable volume of ratings — 18 and 6 respectively. Written reviews are what separate them: 53% of USB Sharp's written reviews are positive against 62% of Xtra Drive's.

USB Sharp ships an update every 3 weeks, Xtra Drive every 4 months. The most recent releases landed on September 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | USB Sharp | Xtra Drive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (18 ratings)](https://appshunter.io/ios/app/usb-sharp/id427762463/reviews) | **[3.2 (6 ratings)](https://appshunter.io/ios/app/xtra-drive/id1037729762/reviews)** |
| Number of ratings | **18** | 6 |
| Positive reviews | 53.2% of reviews | **61.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 55 MB | 23 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [Hypercel Corporation](https://appshunter.io/developer/1070465118) |

## 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 |


### Xtra Drive

[App page](https://appshunter.io/ios/app/xtra-drive/id1037729762)

This app acts as a portable external storage device for your Apple devices. It allows you to back up files and free up valuable phone space without needing cloud services or syncing.

**Highlights:** External storage for iPhone, iPad, iPod, Backup files directly, Free up phone space, No cloud syncing required, Aircraft aluminum construction

**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 Xtra Drive free?

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

### Which has better reviews, USB Sharp or Xtra Drive?

Xtra Drive is rated higher. USB Sharp averages 3.1 out of 5 from 18 ratings, while Xtra Drive averages 3.2 from 6 ratings.

### Do USB Sharp or Xtra Drive have ads?

USB Sharp shows ads; Xtra Drive does not.

### Which is updated more often, USB Sharp or Xtra Drive?

USB Sharp ships an update every 3 weeks, and Xtra Drive every 4 months. Most recently, USB Sharp was updated on September 21, 2026 and Xtra Drive on October 3, 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.*