# Wireless Disk vs USB Sharp

The clearest difference is rating: USB Sharp at 3.1 against Wireless Disk's 2.0. USB Sharp also leads on update cadence (every 3 weeks vs every 12 months) and review sentiment (53% vs 40%). Wireless Disk's advantage is in-app purchases (none vs 6). On price, ads and device support there is nothing between them.

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

USB Sharp holds the better App Store score, 3.1 against 2.0. That said, the two scores are not equally well evidenced: USB Sharp has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 40% of Wireless Disk's written reviews are positive against 53% of USB Sharp's.

Wireless Disk ships an update every 12 months, USB Sharp every 3 weeks. Both last shipped on September 21, 2026.

## The numbers

| Metric | Wireless Disk | USB Sharp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/wireless-disk/id381231232/reviews) | **[3.1 (18 ratings)](https://appshunter.io/ios/app/usb-sharp/id427762463/reviews)** |
| Number of ratings | 2 | **18** |
| Positive reviews | 40.0% of reviews | **53.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 6 MB | 55 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文睿 李](https://appshunter.io/developer/372593992) | [锦文 游](https://appshunter.io/developer/406832160) |

## What reviewers say

### Wireless Disk

[App page](https://appshunter.io/ios/app/wireless-disk/id381231232)

Transform your iPhone into a wireless storage device. Easily transfer, share, and back up files between your phone and computer over Wi-Fi without needing cables or extra software. Supports all file formats and sizes, with built-in password protection for security.

**Highlights:** Cable-free Wi-Fi file transfer, Cross-platform browser access (Mac, Windows, Linux), Unlimited file size and format support, Built-in password protection, Wireless file backup and management

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Wireless Disk free?

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

### Is USB Sharp free?

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

### Which has better reviews, Wireless Disk or USB Sharp?

USB Sharp is rated higher. Wireless Disk averages 2.0 out of 5 from 2 ratings, while USB Sharp averages 3.1 from 18 ratings.

### Do Wireless Disk or USB Sharp have ads?

Both Wireless Disk and USB Sharp show ads.

### Which is updated more often, Wireless Disk or USB Sharp?

Wireless Disk ships an update every 12 months, and USB Sharp every 3 weeks. Most recently, Wireless Disk was updated on September 21, 2026 and USB Sharp on September 21, 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.*