uDisk vs USB Fusion
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.
USB Fusion
This application allows users to manage and enhance Magewell USB Fusion capture devices. It supports adding various media types, web pages, and annotations to presentations, with options to switch, crop, and flip sources. Users can also record or screenshot their presentations.
- Network device discovery
- Add images, videos, PDFs, and web pages
- Switch, crop, and flip sources
- Touch/stylus annotation
- Apply watermarks
- Record and screenshot presentations
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The USB Fusion App is a free tablet application for managing and extending the functionality of Magewell USB Fusion capture devices. It can automatically discover USB Fusion devices on the network and enables users to add captured images, media files such as pictures, video clips, music and PDFs, as well as web pages into their presentations. The App also enables USB Fusion users to switch, crop or flip the sources, annotate with a finger touch or stylus, apply watermarks, view the PDF, browse the web page, and record or take screenshots of the presentation.
Screenshots
Verdict
The clearest difference is rating: USB Fusion at 5.0 against uDisk's 4.3. USB Fusion also leads on in-app purchases (none vs 1) and review sentiment (100% vs 84%). uDisk's advantage is ratings volume (247 vs 1) and device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. USB Fusion asks for nothing beyond the download.
USB Fusion holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: uDisk has 247 ratings behind it against 1, 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 100% of USB Fusion's.
uDisk ships an update every 2 months, USB Fusion every 3 months. The most recent releases landed on November 1, 2026 and October 12, 2026 respectively.
| Parameter | uDisk | USB Fusion |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (247 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 83.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 247 — better | 1 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 20 MB | 19 MB |
| Age rating | 4+ | 9+ |
| Developer | Shenzhen Brown Bear Technology Co., LTD | Nanjing Magewell Electronics Co., Ltd. |
Customer experience
uDisk
USB Fusion
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
USB Fusion
Not enough reviews yet to summarise bugs or requests.
In-app purchases
uDisk
- Pro Version$3.99
USB Fusion
No in-app purchases
