The Remote app isn't compatible with Apple TV (4th generation)

Come to find out today that the IOS App doesn't work with the Apple TV 4 - so no using your iPhone or iPad with one.

"The Remote app isn't compatible with Apple TV (4th generation)"

We love our Apple TV 3 but won't be buying an ATV4 until this is fixed - or a new/different ATV4 App is released.

Set up the Remote app for your iPhone, iPad, or iPod touch - Apple Support