Free Movie Apps For Firestick Showbox. Shows and movies air on a schedule, and you’ll need to properly tune in to catch the films and shows you want to watch. Known for their tagline, “it’s free tv,” pluto is an odd app in that, while some content is available on demand, the app acts more like a free alternative to cable.
Enable unknown sources on the fire tv stick. Turn on your firestick and navigate to the magnifying glass icon. The unknown sources feature of the developer options in android is designed to allow sideloading of apps.