# USB Sharp Pro vs iUSB

The clearest difference is rating: USB Sharp Pro at 4.0 against iUSB's 3.3. USB Sharp Pro also leads on in-app purchases (none vs 1) and review sentiment (60% vs 50%). iUSB's advantage is price ($0.99 vs $2.99). On update cadence, ads, monetization model and device support there is nothing between them.

USB Sharp Pro costs $2.99 and iUSB $0.99 up front. iUSB sells 1 one-off in-app purchase. USB Sharp Pro asks for nothing beyond the download.

USB Sharp Pro holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 12 and 3 respectively. Written reviews point the same way: 60% of USB Sharp Pro's written reviews are positive against 50% of iUSB's.

USB Sharp Pro ships an update every 2 months, iUSB every 5 weeks. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | USB Sharp Pro | iUSB |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.0 (12 ratings)](https://appshunter.io/ios/app/usb-sharp-pro/id436590784/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/iusb/id903716126/reviews) |
| Number of ratings | **12** | 3 |
| Positive reviews | **59.6% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 52 MB | 58 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [Trung Pham](https://appshunter.io/developer/647758254) |

## 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


### 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 Sharp Pro free?

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

### Is iUSB free?

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

### Which has better reviews, USB Sharp Pro or iUSB?

USB Sharp Pro is rated higher. USB Sharp Pro averages 4.0 out of 5 from 12 ratings, while iUSB averages 3.3 from 3 ratings.

### Do USB Sharp Pro or iUSB have ads?

Neither USB Sharp Pro nor iUSB shows ads.

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

USB Sharp Pro ships an update every 2 months, and iUSB every 5 weeks. Most recently, USB Sharp Pro was updated on October 12, 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.*