As for the actual Movie HD app, it's free and you can https://pokiapp.com/movie-hd-for-android/ download it for Android or iOS. But the app isn't the only type of streaming service that's out there, as there are others like Netflix. Besides, Movie HD is updated regularly with new and old content. Also, it's a lightweight application that doesn't take up a ton of storage space. So, you can install it on a fantastic fire stick as well as other devices like Kodi. And it's not just for streaming: Movie HD also supports Chromecast.