Second Screen apps — what are they and why would you want to use one?

Companion apps for television and gaming can be a ton of fun

There are two kinds of people when it comes to the living room — those who would prefer smartphones, tablets, and laptops didn't exist when the big screen is on, and those who can't put their tech down when watching TV or playing a game.

While you're unlikely to bust your phone out in the middle of a theater, for a lot of folks having your phone handy in the living room is a must. Maybe it's to find out where you've seen that actor before, or to grab a map of the level you are currently in for a game, but having your phone or tablet nearby can actually create a more complete experience. Having our tech nearby all the time is what makes Google's Chromecast such a great setup anyway, so why wouldn't you want your Android phone or tablet to go one step further and complete your entertainment experience?

And there's a whole category of apps and services that apply to users who want a little more out of a TV show, movie, or video game. These apps are called Second Screen apps, and if you've got your phone nearby when the TV is on you probably want to check a few of them out.

source: androidcentral