uDisk vs Y Disk Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
uDisk
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.
- 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
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Let your iOS device become a USB disk ! You can use it to transfer files between iOS device and computer by Wifi or iTunes File Sharing. The uDisk support various files browse, music and video play, and text file editing. Tap the toolbar buttons you can view the wifi address, create a directory, sort the files, and change the view mode. Long press the file item, you can move, rename, email and delete the file. Enjoy it ! If any question and suggestion, please contact czh0766@163.com.
Y Disk Pro
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.
- 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
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Description: The Y Disk Pro App is a strong file manager on iOS device. Storage, manage and exchange files between iOS and Windows/Mac - without Internet connection and cables. The App works with hardware together, it’s like the USB flash drive with standard USB & iOS lightning duo connectors. When the hardware connects to PC/Mac, it will be a standard USB flash drive. And when connect it to iPhone/iPad, the hardware will expand the storage space for iOS device. Features: • Play video/audio on the flash drive directly on iOS device. • Browse local files on flash drive and Y Disk Pro App App. • File management operation such as copy, delete, share etc. • Lock files and App with password and touch ID. • Share files to social media or other App on iOS device Compatibility: • iOS device with lightning connector and iOS 8 system and later version • Windows XP, Windows7, Windows8, Windows10 on PC • Mac OS 10.5 and later version
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | uDisk | Y Disk Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (233 ratings) — better | 1.5 (50 ratings) |
| Positive reviews | 83.7% of reviews — better | 3.5% of reviews |
| Number of ratings | 233 — better | 50 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Brown Bear Technology Co., LTD | 军 尹 |
Customer experience
uDisk
Y Disk Pro
Bugs and requests
uDisk
Reported bugs
6 issues- Cannot save files manually
- Material does not always show
- Does not work after initial use
- Cannot rotate screen
- Does not transfer videos from phone
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- No permissions requested for file access
Requested features
2 requests- App should be pre-loaded on the thumbdrive
- More clarity on app functionality and safety
Y Disk Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
uDisk
- Pro Version$3.99
Y Disk Pro
No in-app purchases
