@Symphonia-0 Actually, yes... It does. It's not free, but it's a one time purchase of an app called iTransmission, which is available in the Apple App Store.
For an Android device, I would be inclined to recommend Vuze.
Now, that being said... Power settings among other things need to be tweaked to make it work in the background, otherwise the app stops when it's not active and up front.
