uDisk vs SSK Storage
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.
SSK Storage
Organize photos and videos from your phone into folders within the app for easy management. Access documents from other applications directly through this utility.
- Organize photos and videos
- Manage media in folders
- Access documents from other apps
- Local file copying
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把手机中的图片视频拷贝到本地APP中，以文件夹的形式方便管理。 打开其他APP中的文档。
Screenshots
Verdict
The clearest difference is review sentiment: uDisk at 84% against SSK Storage's 0%. uDisk also leads on rating (4.3 vs 1.7) and ratings volume (233 vs 3). SSK Storage's advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 2 months). 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. SSK Storage asks for nothing beyond the download.
uDisk holds the better App Store score, 4.3 against 1.7. That said, the two scores are not equally well evidenced: uDisk has 233 ratings behind it against 3, 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 0% of SSK Storage's.
uDisk ships an update every 2 months, SSK Storage fortnightly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.
| Parameter | uDisk | SSK Storage |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (233 ratings) — better | 1.7 (3 ratings) |
| Positive reviews | 83.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 233 — better | 3 |
| Update frequency | Every 2 months | Fortnightly — better |
| 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 | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Brown Bear Technology Co., LTD | SZBROAD TECHNOLOGY CO., LTD |
Customer experience
uDisk
SSK Storage
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
SSK Storage
Not enough reviews yet to summarise bugs or requests.
In-app purchases
uDisk
- Pro Version$3.99
SSK Storage
No in-app purchases
