Smart Caster is a Chromecast-enabled app which lets you stream your favorite entertainment from your mobile device to your Chromecast build-in TV. You can use your Chromecast built-in to full potential. This app lets you do a lot. Here is how: Connect to Chromecast build-in Make sure your Chromecast build-in TV are same Wifi network connect. Tap cast icon on top right screen. Then select your devices listing on connection dialog. Screen Mirroring Casting screen lets you mirror your Android