Showbox for Roku TV App Available? Can I Install Showbox on Roku TV – Actually Roku TV is based on Linux OS whereas Showbox is an android application which in turns uses Linux but a modified version of it. Because of this reason, you can’t directly install Android apps like Showbox on Roku TV. But this is not the case with other smart TVs. 24/03/2017 · How to watch showbox/moviebox on roku demon dms. Loading Unsubscribe from demon dms? ROKU ADVANCE IT WITH HIDDEN APPS THEY DONT WANT YOU TO HAVE - Duration: 12:49. Touchtone Apps & Tech Online streaming platforms are bringing some of the best TV Series and Movies to our living room, and Showbox is one of them. Let’s go through the steps for downloading Showbox for Roku.Contents1 Let’s go through the steps for downloading Showbox for Roku.2 Disclaimer3 Show Box is NOT a legitimate software application for watching copyright