Xtra Drive vs iUSB Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Xtra Drive
This app acts as a portable external storage device for your Apple devices. It allows you to back up files and free up valuable phone space without needing cloud services or syncing.
- External storage for iPhone, iPad, iPod
- Backup files directly
- Free up phone space
- No cloud syncing required
- Aircraft aluminum construction
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Forget saving to the cloud. Save your memories as they happen from your iPhone, iPad or Apple Lightning devices. Naztech’s Xtra Drive is like an external hard drive for your pocket! Laser crafted from aircraft aluminum, Xtra Drive can be used to safely backup your files and keep valuable phone space free. Transfer files with a flip of the switch. No Syncing Required!
iUSB Pro
Expand your Apple device's storage by backing up photos, videos, and contacts to an external device. Capture media directly to external storage and transfer files between devices, including non-Apple ones. Enjoy media stored on your external drive.
- Backup photos and videos
- Backup contacts
- Save media directly to external storage
- Transfer files between devices
- Play media from external storage
- Expand device storage
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This app will allow you to backup photos and contacts, transfer files, take pictures and videos without using internal storage and more. This app will ONLY work with the external backup device it was designed for. If you do not have that device, this app will not do anything. With this app you can: Backup all of your photos and videos with one tap, or select specific photos and videos to backup. Backup all of your contacts. Take pictures and record videos that save directly to your external device without using internal storage on your Apple device. Transfer photos and videos from other devices, including non-Apple devices, to your Apple device. Play movies and television shows saved on your external device. Save files to the external device or transfer files on to your Apple device. If you are looking for a way to expand the storage of your apple device, save the pictures and videos on your apple device, or transfer between devices using different operating systems, this app is the perfect solution. Once you have the recommended external storage device, download this app and get started!
Screenshots
Verdict
The clearest difference is review sentiment: Xtra Drive at 62% against iUSB Pro's 14%. Xtra Drive also leads on rating (3.2 vs 2.6). iUSB Pro's advantage is ratings volume (1.1K vs 6). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Xtra Drive holds the better App Store score, 3.2 against 2.6. That said, the two scores are not equally well evidenced: iUSB Pro has 1.1K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 62% of Xtra Drive's written reviews are positive against 14% of iUSB Pro's.
Xtra Drive ships an update every 4 months, iUSB Pro every 3 months. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.
| Parameter | Xtra Drive | iUSB Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (6 ratings) — better | 2.6 (1.1K ratings) |
| Positive reviews | 61.5% of reviews — better | 14.1% of reviews |
| Number of ratings | 6 | 1.1K — better |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 23 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Hypercel Corporation | Shenzhen Feitianxia Technology Co, Ltd. |
Customer experience
Xtra Drive
iUSB Pro
Bugs and requests
Xtra Drive
Not enough reviews yet to summarise bugs or requests.
iUSB Pro
Reported bugs
4 issues- Doesn't work on iOS 11 or iPhone 8/X
- Folders show as empty even when files are present
- Can't transfer large videos or lots of small files
- Corrupts SD card and makes it unusable
Requested features
4 requests- Add support for Files app on iOS 11
- Improve music playback features
- Add option to open multiple files at once
- Provide better file management tools
In-app purchases
Xtra Drive
No in-app purchases
iUSB Pro
No in-app purchases
