College basketball fans will be happy to hear that a new NCAA March Madness app has just been released for the Amazon Fire TV and Fire TV Stick. The app gives access to live streams of all the games airing on TBS, TNT, and truTV. For games airing on CBS, you’ll have to use the CBS app. The March Madness app also provides on-demand game playback, highlights and behind the scenes. As you’d expect, you’ll need to activate the app with a paid TV subscription before you can watch any of the live streaming games and other content in the app. It’s compatible with all Fire TV and Fire TV Stick models.