TVMosaic app is optimized for big screen and remote control (for NVidia Shield, Amazon FireTV sticks, Xiaomi TV Box and other Android TV players). It is a substitute of the DVBLink Theatre app. Do not install it on mobile phones and tablets, please

The apk can be downloaded here:
http://www.dvblogic.com/download/apk/tv ... 092017.apk
And, of course, TVMosaic can still act as a standalone live TV app with TVButler stick connected directly to your Android TV player, as described on http://www.tv-mosaic.com