What you mean? the hardware is connected to the Phone instead of the computer?
Yeah. The BitBoy is especially interesting to me when it comes to portable use.
I was able to mime that with my Joey up until Android 6.0.1.
On a computer the Joey still works fine. If you just want to be able to transfer pictures to a computer the Joey is much cheaper.
I though the joey had the ability to 'stream' pictures out of a gb camera.
Have you tested it?
I think the streaming option has nothing to do with getting pictures off the camera album.
I have not yet used streaming so correct me if i am wrong with my assumption. (But it wouldn't work either, as you need Python running, which is not available in Android directly)