# iUSB Pro vs i

The clearest difference is rating: iUSB Pro at 2.6 against i's 2.1. iUSB Pro also leads on ratings volume (1.1K vs 83) and iOS requirement (9.0 vs 11.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iUSB Pro holds the better App Store score, 2.6 against 2.1. That said, the two scores are not equally well evidenced: iUSB Pro has 1.1K ratings behind it against 83, so its average is the more settled of the two. Written reviews point the same way: 14% of iUSB Pro's written reviews are positive against 10% of i's.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | iUSB Pro | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (1.1K ratings)](https://appshunter.io/ios/app/iusb-pro/id1069615726/reviews)** | [2.1 (83 ratings)](https://appshunter.io/ios/app/i-usb-storer/id1079877477/reviews) |
| Number of ratings | **1.1K** | 83 |
| Positive reviews | **14.1% of reviews** | 9.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 21 MB | 30 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Feitianxia Technology Co, Ltd.](https://appshunter.io/developer/536103551) | [裕雨 程](https://appshunter.io/developer/1079877476) |

## What reviewers say

### iUSB Pro

[App page](https://appshunter.io/ios/app/iusb-pro/id1069615726)

Expand your Apple device's storage by backing up photos, videos, and contacts to an external device. Capture media directly to external storage and transfer files between devices, including non-Apple ones. Enjoy media stored on your external drive.

**Highlights:** Backup photos and videos, Backup contacts, Save media directly to external storage, Transfer files between devices, Play media from external storage, Expand device storage

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and useful
- 👍 Great app and connector
- 🚀 Smooth file transfer

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Doesn't recognize device
- 🐛 Glitchy and unreliable
- 🐛 Compatibility issues with newer iPhones
- 🐛 Crashes when saving to camera roll

**Reported bugs**

- Doesn't work on iOS 11 or iPhone 8/X
- Folders show as empty even when files are present
- Can't transfer large videos or lots of small files
- Corrupts SD card and makes it unusable

**Requested features**

- Add support for Files app on iOS 11
- Improve music playback features
- Add option to open multiple files at once
- Provide better file management tools


### 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 iUSB Pro free?

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

### Is i free?

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

### Which has better reviews, iUSB Pro or i?

iUSB Pro is rated higher. iUSB Pro averages 2.6 out of 5 from 1.1K ratings, while i averages 2.1 from 83 ratings.

### Do iUSB Pro or i have ads?

Neither iUSB Pro nor i shows ads.

### Which is updated more often, iUSB Pro or i?

iUSB Pro ships an update every 3 months, and i every 3 months. Most recently, iUSB Pro was updated on October 21, 2026 and i on October 21, 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.*