Roku is a device that lets you stream a plethora of movies, TV shows, to your TV. This application is their official release to be used with Android smartphones and tablets. Keep in mind that some features available inside the interface only work when your mobile device is located in the same Wi-Fi network as your Roku device.
Some of them even requires you to log in to your Roku account. The user interface comes with a well-made layout in which you gain access to thousands of movies and TV series. The search function lets you find specific content way faster than browsing through multiple categories. Moreover, it has support for voice search as long you use English and you're inside Canada, UK or USA.
Besides movies and TV shows, you can use this application to gain access to a big collection of TV channels, as well. Another important functionality of this app is the ability to stream music, videos and photos to your TV as long as your Roku device is present and connected. In addition, thanks to its remote control component you can use your smartphone as a virtual remote control for your Roku device.