How to close the Front Systems app

To completely close an open app, you have to take the app out of memory on the iPad. 

Do the following on iPad 10':

1. Double tap the home button on the iPad (the physical circle on the right side of the iPad).
2. Put your finger on the Front Systems app and swipe it up so it disappears from the list of open apps.

Do the following on iPad Pro: 

1. Go to the home screen where you see all the apps.
2. With you finger, swipe up from the bottom of the screen and pause near the middle of the home screen until all open apps appear.
3. Put your finger on the Front Systems app and swipe it up, so it disappears from the list of open apps.