uDisk vs iStickPro
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.
iStickPro
Expand your device's storage with this multi-functional USB drive. Seamlessly transfer files between your iPhone, iPad, PC, and Mac without needing iTunes or an internet connection. Enjoy features like contact backup, music playback, and direct document viewing.
- External storage for iPhone/iPad
- PC/Mac U disk functionality
- iTunes-free file transfer
- Contact backup and recovery
- Independent music player
- 1080p video streaming
- Direct document viewing
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iStickPro is a multi-functional storage device for PC,MAC, iPad, iPhone and iPod touch. iStickPro has a standard USB interface and a lightning interface of iPhone,iPad, when connect to PC with USB interface, can be used as a U disk. When connect to iPhone/iPad, can be used as an external storage. iStickPro with special App application, can transfer files without iTunes, without internet to achieve iDevice/PC and iStickPro devices dual way files high speed transfer. Whats more, iStickPro has below functions : ● Contact list backup and recover function. ● Supports independent music play and supports background playback mode. ● Can play 1080p videos in iStick by video streaming mode directly. ● Supports open office documents directly, and supports formats such as Word,Excel,PowerPonit,PDF,MP3/MP4,JPG,BMP,PNG and so on. ● Supports many file management operations, like delete, copy, email, and so on. You can perform file operation on one individual file or multiple. ● Supports 8~128GB Memory size for optional Compatibility: ● Device: Supports iPad, iPhone,iPod touch with Lightning, PC with USB ● iOS : Supports iOS 6.X /7.X/8.X or later, ● PC OS : Windows XP/Vista/7/8, Mac OS9.x/10.X, Linux 2.6.X or later
Screenshots
Verdict
The clearest difference is review sentiment: uDisk at 84% against iStickPro's 13%. uDisk also leads on rating (4.3 vs 2.6) and update cadence (every 2 months vs every 7 months). iStickPro's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 11.0). On price, 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. iStickPro asks for nothing beyond the download.
uDisk holds the better App Store score, 4.3 against 2.6. That said, the two scores are not equally well evidenced: uDisk has 233 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 84% of uDisk's written reviews are positive against 13% of iStickPro's.
uDisk ships an update every 2 months, iStickPro every 7 months. Both last shipped on October 9, 2026.
| Parameter | uDisk | iStickPro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (233 ratings) — better | 2.6 (10 ratings) |
| Positive reviews | 83.7% of reviews — better | 12.8% of reviews |
| Number of ratings | 233 — better | 10 |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Brown Bear Technology Co., LTD | Gopod Group Limited |
Customer experience
uDisk
iStickPro
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
iStickPro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
uDisk
- Pro Version$3.99
iStickPro
No in-app purchases
