Yes, you’ll have to download the app to be able to watch TV shows, movies, and other content.The TNT App makes watching full episodes, movies, and live sports simple and easy. With the app, you can watch anytime, anywhere with the TNT App on Apple TV, Roku, Firestick, iPhone, and iPad.You can also watch award shows with the SAG Awards, live sports with NBA on TNT and AEW on TNT, and many blockbuster movies on any screen.