The app froze, how do I reset it?

Last Updated: Feb 25, 2015 10:05AM PST

Any app on your iPhone can be reset by pressing the Home button twice (the physical button beneath your iPhone’s screen) and flicking the app you want to reset towards the top of the screen. That action will kill the app, after which you can press the Home button once more to return to your home screen and relaunch the app.