iPad Pro Frozen
I downloaded this app on my ipad pro and it got stuck for 30 mintues straight until I figured out what to do. In order to shutdown your ipad, briefly hold the volume up button, then briefly hold the volume down button (~1 second each with short delay between both buttons) Then, hold the shutdown button. It should shutdown within 10 seconds. I hope this problem doesn't occur for other people, but if it does, follow these instructions.