# USB Mobile Disk vs iUSB

The clearest difference is rating: USB Mobile Disk at 4.3 against iUSB's 3.3. USB Mobile Disk also leads on in-app purchases (none vs 1) and review sentiment (63% vs 50%). iUSB's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price, monetization model and device support there is nothing between them.

USB Mobile Disk costs $0.99 and iUSB $0.99 up front. iUSB sells 1 one-off in-app purchase. USB Mobile Disk asks for nothing beyond the download.

USB Mobile Disk holds the better App Store score, 4.3 against 3.3. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews point the same way: 63% of USB Mobile Disk's written reviews are positive against 50% of iUSB's.

USB Mobile Disk ships an update every 3 months, iUSB every 5 weeks. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | USB Mobile Disk | iUSB |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.3 (10 ratings)](https://appshunter.io/ios/app/usb-mobile-disk/id505848112/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/iusb/id903716126/reviews) |
| Number of ratings | **10** | 3 |
| Positive reviews | **62.5% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 28 MB | 58 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raphael Odermatt](https://appshunter.io/developer/403027529) | [Trung Pham](https://appshunter.io/developer/647758254) |

## What reviewers say

### 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


### iUSB

[App page](https://appshunter.io/ios/app/iusb/id903716126)

Easily share and manage files on your iDevices via Wi-Fi or cable. Supports a wide range of document and media formats, with cloud integration and passcode lock for security.

**Highlights:** Wi-Fi file sharing, Web browser file sharing, Cable file transfer, File and folder management, Passcode app lock, Extensive document and media format support, Cloud storage integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |


## Frequently asked questions

### Is USB Mobile Disk free?

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

### Is iUSB free?

iUSB costs $0.99, and also offers in-app purchases.

### Which has better reviews, USB Mobile Disk or iUSB?

USB Mobile Disk is rated higher. USB Mobile Disk averages 4.3 out of 5 from 10 ratings, while iUSB averages 3.3 from 3 ratings.

### Do USB Mobile Disk or iUSB have ads?

USB Mobile Disk shows ads; iUSB does not.

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

USB Mobile Disk ships an update every 3 months, and iUSB every 5 weeks. Most recently, USB Mobile Disk was updated on October 6, 2026 and iUSB on October 11, 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.*