# Disk Mounter Professional vs iUSB

The clearest difference is in-app purchases: Disk Mounter Professional at none against iUSB's 1. Disk Mounter Professional also leads on review sentiment (80% vs 50%) and iOS requirement (11.0 vs 15.0). iUSB's advantage is rating (3.3 vs 3.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

iUSB holds the better App Store score, 3.3 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews complicate that: 80% of Disk Mounter Professional's written reviews are positive against 50% of iUSB's, so the app with the better star average is not the one people write more warmly about.

Disk Mounter Professional ships an update monthly, iUSB every 5 weeks. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Disk Mounter Professional | iUSB |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/disk-mounter-professional/id797168636/reviews) | **[3.3 (3 ratings)](https://appshunter.io/ios/app/iusb/id903716126/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | **80.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Paid | Paid |
| Size | 41 MB | 58 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Certchip Corp](https://appshunter.io/developer/1652474819) | [Trung Pham](https://appshunter.io/developer/647758254) |

## What reviewers say

### Disk Mounter Professional

[App page](https://appshunter.io/ios/app/disk-mounter-professional/id797168636)

Transform your smartphone into a wireless removable disk for your Mac or PC. Easily share files, transmit data at high speeds, and secure important documents with advanced locking systems. Includes media conversion and editing tools.

**Highlights:** Wireless disk drive connection, High-speed data transmission, Secure file storage, MP3 and MP4 conversion, Photo and video editing, Secret folder with Touch ID lock, Music player and voice recorder

**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 Disk Mounter Professional free?

Disk Mounter Professional 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, Disk Mounter Professional or iUSB?

iUSB is rated higher. Disk Mounter Professional averages 3.0 out of 5 from 2 ratings, while iUSB averages 3.3 from 3 ratings.

### Do Disk Mounter Professional or iUSB have ads?

Neither Disk Mounter Professional nor iUSB shows ads.

### Which is updated more often, Disk Mounter Professional or iUSB?

Disk Mounter Professional ships an update monthly, and iUSB every 5 weeks. Most recently, Disk Mounter Professional 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.*