Yes, Remotr has MFi controller support!
Remotr on iOS does support controllers and is compatible with the MFI standard.
Remotr is the best way to stream any computer games directly to your iPhone or iPad, anywhere, any time.
With Remotr you can access and play your PC games on your mobile device for free, enjoying the same performance and visual quality as if you were playing the games directly on your computer.
Remotr is designed with gamers in mind - the app is built to provide smooth streaming and short reaction times for even the most graphic intensive games.
Of course, gamers can modify and customize their own controls for each game.
Remotr supports MFi controllers.