# U vs iDiskk Pro

The clearest difference is rating: U at 3.3 against iDiskk Pro's 2.5. U also leads on review sentiment (24% vs 14%). iDiskk Pro's advantage is ratings volume (321 vs 19). On price, update cadence, ads and in-app purchases there is nothing between them.

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

U holds the better App Store score, 3.3 against 2.5. That said, the two scores are not equally well evidenced: iDiskk Pro has 321 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 24% of U's written reviews are positive against 14% of iDiskk Pro's.

U ships an update every 5 weeks, iDiskk Pro every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | U | iDiskk Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (19 ratings)](https://appshunter.io/ios/app/u-drive/id934692938/reviews)** | [2.5 (321 ratings)](https://appshunter.io/ios/app/idiskk-pro/id1006564880/reviews) |
| Number of ratings | 19 | **321** |
| Positive reviews | **23.8% of reviews** | 13.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 46 MB | 22 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mei-Hui Wang](https://appshunter.io/developer/934692937) | [Shenzhen Feitianxia Technology Co, Ltd.](https://appshunter.io/developer/536103551) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-drive/id934692938)

Organize and manage files from your iPhone or iPad on external accessories. Features include a photo viewer with backup options, a music player with playlist generation, and robust file management tools like copy, move, and rename.

**Highlights:** Organize files on external accessories, Photo viewer with backup export, Music player with folder-based playlists, Copy, move, delete, and rename files, File transfer with Dropbox, Open files in other applications

**Features:** macOS Compatibility

**In-app purchases:** none


### iDiskk Pro

[App page](https://appshunter.io/ios/app/idiskk-pro/id1006564880)

Manage files on a dual-connector USB drive. Seamlessly transfer data between your iOS device and Mac/PC, back up photos and contacts, and enjoy direct playback of media files. This app unlocks the full potential of your external storage solution.

**Highlights:** Browse files on iDiskk and app, Transfer files between iDiskk and app, Backup iOS photos to iDiskk, Backup and restore iOS contacts, Direct music and movie playback

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast file transfers
- ⚙️ Useful device for expanding storage
- 👍 Easy to use app

**What reviewers complain about**

- 🐛 App crashes and freezes
- ⚠️ Compatibility issues with newer iOS versions
- 🔌 Device stops working after some time
- 🔍 Poor customer support

**Reported bugs**

- App crashes when trying to copy/transfer files
- Device not recognized by app after iOS updates
- Corrupted files after transfer
- Thumbnails not updating correctly after formatting SD card

**Requested features**

- Add 'move' option instead of just 'copy'
- Display more file information
- Allow selecting multiple files for transfer
- Improve transfer speed


## Frequently asked questions

### Is U free?

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

### Is iDiskk Pro free?

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

### Which has better reviews, U or iDiskk Pro?

U is rated higher. U averages 3.3 out of 5 from 19 ratings, while iDiskk Pro averages 2.5 from 321 ratings.

### Do U or iDiskk Pro have ads?

Neither U nor iDiskk Pro shows ads.

### Which is updated more often, U or iDiskk Pro?

U ships an update every 5 weeks, and iDiskk Pro every 2 months. Most recently, U was updated on October 24, 2026 and iDiskk Pro on October 22, 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.*