I was recently given the challenge of compiling video from multiple iPads into a single device’s Camera Roll so that an iMovie could be made. If anyone has tried to do this, you will appreciate just how challenging this is.
While iCloud and PhotoStream allow for the sharing of photos amongst my own devices, there did not seem to be any easy solution for having multiple users collaborate by filming footage individually, then making one video.
Enter, Scotty.

Scotty is a paid app (currently $2.99) which allows photos and videos to be transferred between iOS and Mac devices. Scotty eliminates the need to physically link and sync with your Mac to transfer media, and also allows you to wirelessly transmit photos and videos to devices not linked to your iCloud account, as long as they also have the Scotty app.

Scotty is in the AppStore