# uDisk vs Y Disk Pro

The clearest difference is review sentiment: uDisk at 84% against Y Disk Pro's 4%. uDisk also leads on rating (4.3 vs 1.5) and ratings volume (233 vs 50). Y Disk Pro's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 11.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. uDisk sells 1 one-off in-app purchase. Y Disk Pro asks for nothing beyond the download.

uDisk holds the better App Store score, 4.3 against 1.5. Both are backed by a comparable volume of ratings — 233 and 50 respectively. Written reviews point the same way: 84% of uDisk's written reviews are positive against 4% of Y Disk Pro's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | uDisk | Y Disk Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (233 ratings)](https://appshunter.io/ios/app/udisk/id532963658/reviews)** | [1.5 (50 ratings)](https://appshunter.io/ios/app/y-disk-pro/id1181446319/reviews) |
| Number of ratings | **233** | 50 |
| Positive reviews | **83.7% of reviews** | 3.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 95 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Brown Bear Technology Co., LTD](https://appshunter.io/developer/480204138) | [军 尹](https://appshunter.io/developer/1681949557) |

## What reviewers say

### uDisk

[App page](https://appshunter.io/ios/app/udisk/id532963658)

Transform your iOS device into a portable USB drive. Easily transfer files between your device and computer via Wi-Fi or iTunes. Browse, play, and edit various file types directly on your phone or tablet.

**Highlights:** Use iOS device as USB disk, Wi-Fi file transfer, iTunes File Sharing, Browse various file types, Play music and video, Edit text files, Create directories and sort files

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $3.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast transfer
- 👍 Good for organizing files
- 👍 Useful for freeing up phone space
- 👍 Versatile and durable

**What reviewers complain about**

- 🐛 Does not work for some users
- 🐛 App requires download to each device
- 🐛 Cannot rotate screen
- 🐛 Does not work as a standalone flash drive
- 🐛 Limited file transfer capability

**Reported bugs**

- Cannot save files manually
- Material does not always show
- Does not work after initial use
- Cannot rotate screen
- Does not transfer videos from phone

**Requested features**

- App should be pre-loaded on the thumbdrive
- More clarity on app functionality and safety


### Y Disk Pro

[App page](https://appshunter.io/ios/app/y-disk-pro/id1181446319)

Manage and transfer files between your iOS device and Windows/Mac computers wirelessly and without internet. This app works with specialized hardware to expand your iPhone or iPad storage and allows direct playback of media files.

**Highlights:** File transfer between iOS and PC/Mac, Expand iOS device storage, Direct media playback from storage, File management (copy, delete, share), Password and Touch ID file locking, Share files to social media/other apps

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is uDisk free?

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

### Is Y Disk Pro free?

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

### Which has better reviews, uDisk or Y Disk Pro?

uDisk is rated higher. uDisk averages 4.3 out of 5 from 233 ratings, while Y Disk Pro averages 1.5 from 50 ratings.

### Do uDisk or Y Disk Pro have ads?

Neither uDisk nor Y Disk Pro shows ads.

### Which is updated more often, uDisk or Y Disk Pro?

uDisk ships an update every 2 months, and Y Disk Pro every 2 months. Most recently, uDisk was updated on September 25, 2026 and Y Disk Pro on September 20, 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.*