<i>not even sure why I&#x27;d want to use an app on my TV instead of just using my MacBook Pro</i><p>Do you ever decide what to watch with other people? That&#x27;s the killer function for these TV apps for me (though I have a Roku, not Apple TV). I can sit on the sofa with my girlfriend and we can browse through the list of TV shows&#x2F;movies together and choose one, rather than having to both crowd around a laptop, or worse, phone screen to decide.