# USB Sharp vs MyZitto

The clearest difference is in-app purchases: MyZitto at none against USB Sharp's 6. MyZitto also leads on ads (none vs shown). USB Sharp's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. USB Sharp sells 6 one-off in-app purchases. MyZitto asks for nothing beyond the download.

USB Sharp ships an update every 3 weeks, MyZitto every 3 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | USB Sharp | MyZitto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (18 ratings)](https://appshunter.io/ios/app/usb-sharp/id427762463/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 62.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 67 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [Zitto](https://appshunter.io/developer/1889524261) |

## 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 |


### MyZitto

[App page](https://appshunter.io/ios/app/myzitto/id6761422180)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USB Sharp free?

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

### Is MyZitto free?

MyZitto is free to download, with no in-app purchases.

### Do USB Sharp or MyZitto have ads?

USB Sharp shows ads; MyZitto does not.

### Which is updated more often, USB Sharp or MyZitto?

USB Sharp ships an update every 3 weeks, and MyZitto every 3 months. Most recently, USB Sharp was updated on November 1, 2026 and MyZitto on October 31, 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.*