# USB Sharp vs i

The clearest difference is rating: USB Sharp at 3.1 against i's 2.1. USB Sharp also leads on review sentiment (53% vs 12%) and update cadence (every 3 weeks vs every 3 months). i's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price 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 2.1. Both are backed by a comparable volume of ratings — 18 and 80 respectively. Written reviews point the same way: 53% of USB Sharp's written reviews are positive against 12% of i's.

USB Sharp ships an update every 3 weeks, i every 3 months. 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)** | [2.1 (80 ratings)](https://appshunter.io/ios/app/i-usb-storer/id1079877477/reviews) |
| Number of ratings | 18 | **80** |
| Positive reviews | **53.2% of reviews** | 11.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 55 MB | 30 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) | [裕雨 程](https://appshunter.io/developer/1079877476) |

## 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-usb-storer/id1079877477)

Access and manage files on USB drives directly from your Apple device. Stream music, watch videos, and view photos stored on your USB flash drive. It also facilitates photo synchronization.

**Highlights:** Open USB Flash Drive files, Stream music, Watch videos, View photos, Sync photos, USB 3.0 card reader compatible

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient for transferring files
- 🚀 Fast file transfer between device and computer
- 💡 Useful for expanding storage on iOS devices
- 🔒 Secure data backup

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Compatibility issues with newer iOS versions
- 🐛 Unable to recognize external storage device
- 🐛 Buggy performance, files not transferring properly
- 👎 Poor user interface and language translation

**Reported bugs**

- App crashes when trying to export files
- External storage not detected by app
- Corrupted or lost data after file transfers
- Compatibility issues with iPhone X and newer models

**Requested features**

- Add support for landscape mode
- Improve video playback capabilities
- Allow for better file management and organization
- Provide option to change app language


## 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 2.1 from 80 ratings.

### Do USB Sharp or i have ads?

USB Sharp shows ads; i does not.

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

USB Sharp ships an update every 3 weeks, and i every 3 months. 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.*