Cool app but could be better

Nice app for shows on phone or iPad but screens are to small, I travel a lot and would like to use Apple TV or use my apple hdmi hook up to watch on hotel tvs or in my vehicle and this doesnt support that. Please update this app for these purposes or Ill be forced to use another provider. If I can only watch shows really at home whats the use ??

Jonesjrchris about Xfinity Stream, v4.3.1