Note : Not a Game
This is a tool to aid in the playing of Real World Scrabble. You can use this to add up word values, keep track of scores, and it even has minimal word checking integrated, too.
This tool works great when run on a board-side tablet device. You might also like to use HDMI/AirPlay/ChromeCast to stream the gameplay to your TV, at which point you can then stream it online, if you're that sort of player.