# USB Sharp vs i

The clearest difference is review sentiment: USB Sharp at 53% against i's 7%. USB Sharp also leads on rating (3.1 vs 1.9). i's advantage is in-app purchases (none vs 6) and ratings volume (156 vs 18). On price, update cadence, ads and device support there is nothing between them.

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

USB Sharp holds the better App Store score, 3.1 against 1.9. That said, the two scores are not equally well evidenced: i has 156 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 53% of USB Sharp's written reviews are positive against 7% of i's.

USB Sharp ships an update every 3 weeks, i monthly. The most recent releases landed on September 21, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | USB Sharp | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (18 ratings)](https://appshunter.io/ios/app/usb-sharp/id427762463/reviews)** | [1.9 (156 ratings)](https://appshunter.io/ios/app/i-easyflash/id1267950340/reviews) |
| Number of ratings | 18 | **156** |
| Positive reviews | **53.2% of reviews** | 7.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 55 MB | 72 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [Smartchunk Ltd.](https://appshunter.io/developer/1267950339) |

## 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 |


### i

[App page](https://appshunter.io/ios/app/i-easyflash/id1267950340)

Access and manage files stored on your USB flash drive directly from your mobile device. Organize videos, music, documents, and other resources with ease.

**Highlights:** U disk local view, Storage management, Store video, Store music, Store documents

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast app
- 👍 Useful for phone storage
- 🚀 Works great

**What reviewers complain about**

- 🐛 App crashes
- 🐛 App not working
- 🐛 App not recognized
- 🐛 App not compatible
- 🐛 App issues

**Reported bugs**

- App crashes on launch
- App not opening
- App not recognizing drive
- Incompatible with iOS 13+
- Issues with file transfer

**Requested features**

- Add Russian language
- Improve file management
- Integrate with iPhone Files app
- Add dark mode


## Frequently asked questions

### Is USB Sharp free?

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

### Is i free?

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

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

USB Sharp is rated higher. USB Sharp averages 3.1 out of 5 from 18 ratings, while i averages 1.9 from 156 ratings.

### Do USB Sharp or i have ads?

Both USB Sharp and i show ads.

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

USB Sharp ships an update every 3 weeks, and i monthly. Most recently, USB Sharp was updated on September 21, 2026 and i on July 5, 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.*