How to close an app on my Apple iPhone 6
If an app becomes unresponsive, you can force it to close. Youʼll also save some battery power by closing apps that you arenʼt using.
1. Double-tap Home.
2. Swipe right to the desired app.
3. Swipe up to slide the app off the top of the screen.
4. The app has been closed.
5. To return to the home screen, touch Home.