Theres no point.

Theres no point to this app. The idea of being able to watch TV away from home is a good idea. However thats something you are unable to do because most channels only work when you are connected to your home wifi. The problem of course is that if youre at home youre probably using your actual TV. So unless youre using it to set a recording you forgot to do or watch a recording theres no reason to get this app.

Gleasor about Xfinity Stream, v4.1.0