# I vs USBZile

The clearest difference is review sentiment: USBZile at 100% against I's 50%. I's advantage is rating (5.0 vs 3.4) and iOS requirement (8.0 vs 14.0). On price, ratings volume, 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.

I holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews complicate that: 50% of I's written reviews are positive against 100% of USBZile's, so the app with the better star average is not the one people write more warmly about.

I ships an update every 9 days, USBZile fortnightly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | I | USBZile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/i-usbkey-pro/id1258469579/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/usbzile/id6760566368/reviews) |
| Number of ratings | 5 | 5 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 40 MB | 1 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [zhong qibiao](https://appshunter.io/developer/1118837284) | [EliteScripts LLC.](https://appshunter.io/developer/1885022330) |

## What reviewers say

### I

[App page](https://appshunter.io/ios/app/i-usbkey-pro/id1258469579)

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

**Highlights:** File management for iOS devices, Cross-device file exchange, Contact and camera roll backup, Video and music playback, Image and document preview, Support for various file formats

**Features:** macOS Compatibility

**In-app purchases:** none


### USBZile

[App page](https://appshunter.io/ios/app/usbzile/id6760566368)

This utility allows you to extract ISO images directly to a USB drive or a local folder on your iPhone or iPad. It supports creating bootable installation media for various operating systems and enables browsing or archiving ISO contents.

**Highlights:** Extract ISO to USB drive, Create bootable installation media, Extract ISO to local folder, Supports Windows and Linux ISOs, High-performance extraction engine, Screen stays on during extraction

**In-app purchases:** none


## Frequently asked questions

### Is I free?

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

### Is USBZile free?

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

### Which has better reviews, I or USBZile?

I is rated higher. I averages 5.0 out of 5 from 5 ratings, while USBZile averages 3.4 from 5 ratings.

### Do I or USBZile have ads?

Neither I nor USBZile shows ads.

### Which is updated more often, I or USBZile?

I ships an update every 9 days, and USBZile fortnightly. Most recently, I was updated on October 22, 2026 and USBZile on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*