Comcast's XFINITY app has undergone a name change with its latest update, and it now only answers when referred to as XFINITY TV Go. Does the latest version, in fact, make TV go? If we're referring to live content, then the answer's yes. Comcast customers with an Android device or two lying around can now stream the news, sports, kids shows, and other content live.
Live streaming works on both cellular and Wi-Fi data, which means you are not tied to your own home network as was the case with some apps in the past.