# DiskOnPhone Wireless Disk vs I

The clearest difference is in-app purchases: I at none against DiskOnPhone Wireless Disk's 1. I also leads on update cadence (every 9 days vs monthly) and ratings volume (5 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. DiskOnPhone Wireless Disk sells 1 in-app purchase, starting at $0.99 per month. I asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for DiskOnPhone Wireless Disk against 5.0 for I. That said, the two scores are not equally well evidenced: I has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 50% and 50% positive.

DiskOnPhone Wireless Disk ships an update monthly, I every 9 days. The most recent releases landed on August 27, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | DiskOnPhone Wireless Disk | I |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/diskonphone-wireless-disk/id1078556448/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/i-usbkey-pro/id1258469579/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 40 MB |
| Requires iOS | 9.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Niv Gutherz](https://appshunter.io/developer/386496354) | [zhong qibiao](https://appshunter.io/developer/1118837284) |

## What reviewers say

### DiskOnPhone Wireless Disk

[App page](https://appshunter.io/ios/app/diskonphone-wireless-disk/id1078556448)

Transform your iPhone or iPad into a wireless external disk drive. Easily share, copy, and back up files between your mobile device and PC, Mac, or Linux. Stream media directly from your device.

**Highlights:** Wireless SMB disk drive, File sharing and backup, Cross-platform compatibility (PC, Mac, Linux), Wireless photo transfer, Built-in file viewers, File streaming

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wireless disk unlimited access | $0.99 | per month |


### 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


## Frequently asked questions

### Is DiskOnPhone Wireless Disk free?

DiskOnPhone Wireless Disk 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, DiskOnPhone Wireless Disk or I?

DiskOnPhone Wireless Disk and I are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do DiskOnPhone Wireless Disk or I have ads?

Neither DiskOnPhone Wireless Disk nor I shows ads.

### Which is updated more often, DiskOnPhone Wireless Disk or I?

DiskOnPhone Wireless Disk ships an update monthly, and I every 9 days. Most recently, DiskOnPhone Wireless Disk was updated on August 27, 2026 and I on June 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.*