MovieTube is a free and open source application that lets you watch online movies on your smartphone, tablet, or PC. It is designed to work with any device and any Internet connection, and it works on most Android devices. It is also available for Windows 10, iOS, macOS, and Android TV.

The application is built on top of the Movie Trailers API, which allows you to browse, view, and find videos on websites / public domains. It is designed to be a simple and easy-to-use application, so you can watch your favorite movies right away. It is also designed to work as a video player, so you can add them to your favorites list and keep a history of all the movies you've watched.