Smart TVs come with a dedicated operating system (OS) that allows you to install various types of applications. While many smart TVs in the market come with Android TV OS (now Google TV OS), major brands also sell several models that run on different OSs. For instance, Samsung sells Tizen OS-powered smart TVs, whereas LG sells WebOS-powered smart TVs. American streaming company Roku's TVs run on Roku OS, which, according to a report by Omdia, has been the leading TV OS in the U.S. for over half a decade.
Most modern smart TVs come with pre-loaded apps that let you explore almost all of their functionalities. However, there's so much more that you can unlock by installing apps. You can install a browser app and explore the internet on your smart TV, install a movie streaming app and enjoy a new cinema, or install a game and pass the time while your wife gets ready for dinner. But things could go wrong, and your experience might get ruined if you don't install the right app or game. We based our choices on personal experience, functionality, and ease of use to narrow down five of the best free apps you should consider installing on your new smart TV.