# USB Sharp vs ExternalStorage

USB Sharp and ExternalStorage both sit at 3.1 stars, but that hides the real split: 53% of USB Sharp's written reviews are positive against 0% of ExternalStorage's. USB Sharp also leads on ratings volume (18 vs 6). ExternalStorage's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, rating, update cadence and device support there is nothing between them.

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

ExternalStorage holds the better App Store score, 3.3 against 3.1. Both are backed by a comparable volume of ratings — 18 and 6 respectively. Written reviews complicate that: 53% of USB Sharp's written reviews are positive against 0% of ExternalStorage's, so the app with the better star average is not the one people write more warmly about.

USB Sharp ships an update every 3 weeks, ExternalStorage every 4 weeks. The most recent releases landed on September 21, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | USB Sharp | ExternalStorage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (18 ratings)](https://appshunter.io/ios/app/usb-sharp/id427762463/reviews) | **[3.3 (6 ratings)](https://appshunter.io/ios/app/externalstorage/id1145679274/reviews)** |
| Number of ratings | **18** | 6 |
| Positive reviews | **53.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 55 MB | 42 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [ShenZhen 0101 technology Co.,Ltd](https://appshunter.io/developer/994444596) |

## 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 |


### ExternalStorage

[App page](https://appshunter.io/ios/app/externalstorage/id1145679274)

Manage all your files on iOS devices with ease. This app allows you to back up contacts and camera roll, play media files, and preview images. It supports a wide range of document, image, audio, and video file formats.

**Highlights:** File management for iOS, Backup contacts and camera roll, Play videos and music, Preview images, Supports various file formats

**In-app purchases:** none


## Frequently asked questions

### Is USB Sharp free?

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

### Is ExternalStorage free?

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

### Which has better reviews, USB Sharp or ExternalStorage?

ExternalStorage is rated higher. USB Sharp averages 3.1 out of 5 from 18 ratings, while ExternalStorage averages 3.3 from 6 ratings.

### Do USB Sharp or ExternalStorage have ads?

USB Sharp shows ads; ExternalStorage does not.

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

USB Sharp ships an update every 3 weeks, and ExternalStorage every 4 weeks. Most recently, USB Sharp was updated on September 21, 2026 and ExternalStorage on October 4, 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.*