Basically every MFI gamepad with extended layout (2 additional analog sticks) should work. Development was done with the Moga Ace Power and the Stratus Steel.
You will be in good hands in the english board for Parrot drones like the Bebop: www.drone-forum.com/forum/
Currently the app is only available on iOS. An Android app is planned, but we can't give an ETA at this time.
Watch the video demonstration of the app. You will see the key features of Bebop Control.
Scan this QR code
to download the app
Download for iOS
Download for Android