# USB Sharp vs Disk Mounter

The clearest difference is rating: Disk Mounter at 3.8 against USB Sharp's 3.1. Disk Mounter also leads on ads (none vs shown) and review sentiment (65% vs 53%). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. USB Sharp sells 6 one-off in-app purchases and Disk Mounter sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Disk Mounter holds the better App Store score, 3.8 against 3.1. Both are backed by a comparable volume of ratings — 18 and 9 respectively. Written reviews point the same way: 53% of USB Sharp's written reviews are positive against 65% of Disk Mounter's.

USB Sharp ships an update every 3 weeks, Disk Mounter monthly. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | USB Sharp | Disk Mounter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (18 ratings)](https://appshunter.io/ios/app/usb-sharp/id427762463/reviews) | **[3.8 (9 ratings)](https://appshunter.io/ios/app/disk-mounter/id797165837/reviews)** |
| Number of ratings | **18** | 9 |
| Positive reviews | 53.2% of reviews | **65.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 41 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [Certchip Corp](https://appshunter.io/developer/1652474819) |

## 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 |


### Disk Mounter

[App page](https://appshunter.io/ios/app/disk-mounter/id797165837)

Transform your smartphone into a wireless disk drive for your computer. Easily share files, photos, and important documents securely. Offers additional tools like audio/video conversion and a secret folder for sensitive data.

**Highlights:** Connect smartphone as wireless disk, Share photos and files wirelessly, High-speed data transmission, Secure secret folder with password/Touch ID, Audio and video file conversion, Photo and video editing, Integrated music player and voice recorder

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | Free | one-time |
| Pro Version | $0.99 | one-time |


## Frequently asked questions

### Is USB Sharp free?

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

### Is Disk Mounter free?

Disk Mounter is free to download, with in-app purchases available.

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

Disk Mounter is rated higher. USB Sharp averages 3.1 out of 5 from 18 ratings, while Disk Mounter averages 3.8 from 9 ratings.

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

USB Sharp shows ads; Disk Mounter does not.

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

USB Sharp ships an update every 3 weeks, and Disk Mounter monthly. Most recently, USB Sharp was updated on September 21, 2026 and Disk Mounter on September 13, 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.*