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!

What’s New

Version 2.3.23

Fix bugs

Ratings and Reviews

2.0 out of 5
365 Ratings

365 Ratings

Files Not Found ,

Files Not Found

Hi, Apricot OTG user here since July 2017.. All went well, until the last week of May 2018.. Some of my important files are in my OTG.. pls help, how can i retrieve my files? When i connect it on my aunt’s Laptop, it is working very well, but when i try to connect on my ipad, “Files Not Found” will display everytime i click on folders.. I bought this OTG because of the promise of Compatibility in all IOS updates.. I even bought the highest Gig because the internal memory of my ipad is low..😔 I waited so long for the latest update hoping it will work well again, but im disappointed its not working until now.. Pls help..😔

Rexy Horan ,

Sad user

I bought my iUSB about 4 days ago and it was working really well at first, I really liked it since it works with a lot of various video formats, and there were no crashing or whatsoever.

But then today, as I was trying to use it, the app does not recognize the iUSB anymore. The phone gets a usual notification saying “The iUSB app wants to communicate with the iUSB” but when I open the app, it says “iUSB is not connected”. I’ve tried re-downloading the app but nothing changed. I thought that the problem was on the app, so I tried the iUSB on my PC but it would only notify me that I inserted it, but wouldn’t detect it. So the problem wasn’t on the app, but on the iUSB itself. I’ve never done anything to damage it— I’ve stored it properly, never dropped it, never got it wet, but it still became damaged. Idk why???? It’s annoying. I’m really disappointed :((((

I gave 3 stars since the app over-all, is great. The iUSB is the one that needs fixing :(

Hiinaners ,

Can’t transfer files properly

I’m having a hard time transferring files. The fact that it doesn’t automatically ask you if you wanna delete the files you’ve already transferred or you still wanna save it on your phone and the app keeps on crashing while I’m transferring files. I can’t keep track of what I’ve already transferred cause it keeps on crashing every time I transfer them. Please fix this thanks


Qin Qiang
25.4 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, French, German, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Turkish

Age Rating
Rated 4+
© 2015 iUSB Inc.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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