# USB Sharp Pro vs USB Mobile Disk

The clearest difference is ads: USB Sharp Pro at none against USB Mobile Disk's shown. USB Mobile Disk's advantage is rating (4.3 vs 4.0) and price ($0.99 vs $2.99). On review sentiment, ratings volume, update cadence and in-app purchases there is nothing between them.

USB Sharp Pro costs $2.99 and USB Mobile Disk $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

USB Mobile Disk holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 12 and 10 respectively. Written reviews point the same way: 60% of USB Sharp Pro's written reviews are positive against 63% of USB Mobile Disk's.

USB Sharp Pro ships an update every 2 months, USB Mobile Disk every 3 months. The most recent releases landed on September 22, 2026 and August 1, 2026 respectively.

## The numbers

| Metric | USB Sharp Pro | USB Mobile Disk |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/usb-sharp-pro/id436590784/reviews) | **[4.3 (10 ratings)](https://appshunter.io/ios/app/usb-mobile-disk/id505848112/reviews)** |
| Number of ratings | **12** | 10 |
| Positive reviews | 59.6% of reviews | **62.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | Paid |
| Size | 52 MB | 28 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [Raphael Odermatt](https://appshunter.io/developer/403027529) |

## What reviewers say

### USB Sharp Pro

[App page](https://appshunter.io/ios/app/usb-sharp-pro/id436590784)

Transform your iPhone or iPad into a portable wireless storage disk for efficient file management.  Supports a wide range of file types for viewing, editing, and transferring via Wi-Fi or iTunes.

**Highlights:** Wireless storage disk, File management, Wi-Fi transfer, iTunes file sharing, Document reader, E-book reader, Music player

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

**In-app purchases:** none


### USB Mobile Disk

[App page](https://appshunter.io/ios/app/usb-mobile-disk/id505848112)

This app turns your iPhone or iPad into a portable storage device, allowing you to carry documents, music, and videos. It features a built-in file manager, music player, PDF reader, and supports various file transfer methods.

**Highlights:** Portable storage for iPhone/iPad, Advanced file manager, Background music player, PDF reader, Gallery import/export, FTP and HTTP file access, ZIP file creation/extraction

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

**In-app purchases:** none


## Frequently asked questions

### Is USB Sharp Pro free?

USB Sharp Pro costs $2.99, with no in-app purchases.

### Is USB Mobile Disk free?

USB Mobile Disk costs $0.99, with no in-app purchases.

### Which has better reviews, USB Sharp Pro or USB Mobile Disk?

USB Mobile Disk is rated higher. USB Sharp Pro averages 4.0 out of 5 from 12 ratings, while USB Mobile Disk averages 4.3 from 10 ratings.

### Do USB Sharp Pro or USB Mobile Disk have ads?

USB Mobile Disk shows ads; USB Sharp Pro does not.

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

USB Sharp Pro ships an update every 2 months, and USB Mobile Disk every 3 months. Most recently, USB Sharp Pro was updated on September 22, 2026 and USB Mobile Disk on August 1, 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.*