Ultimate Fireplace. There are a ton of fireplace apps in the Store but this is the best in IMO. 1080p video most others seem to be 720p. 3 different fireplaces. The icon isn't horrendous like so many in the store. Full disclosure I sent dev an email asking if UF was coming to tv because I bought and loved the original UF for iOS a long time ago. The dev gave me the tv app for free. I would have bought it though.
QVC - I've loved QVC since I was 10. It's a great app. I do think it's the most innovative app on the store. That's crazy to me. But I don't think that will be the case for long.
Hulu
PBS
Asphalt 8 is the best game!!! I never played it before I got my tv. It's a addictive. I need an intervention.
CBS
FX Now
YouTube
HBO Go
Netflix
USA
Craftsy
Speedtest
tvStorage