NVIDIA SHIELD TV - http://amzn.to/202Xvt3
TVLauncher - https://play.google.com/store/apps/details?id=com.awe.dev.pro.tv&hl=en
TVLauncher for the NVIDIA SHIELD TV is a free launcher that has ads on the main screen of the launcher. You can remove the ads for a fee of $2.99 via in-app purchase. Overall TVLauncher offers a nice alternative to the default NVIDIA SHIELD TV launcher but the TVLauncher app doesn't become your default launcher as the only way to get it t run is by opening it from the app section on the main screen.