Love it or hate it, the My Disney Experience app gets used A LOT when you are at WDW. So here is a little tip to make it easy and fast to launch by just tapping the back of your phone.
Part 1: Make a Shortcut
Open the “Shortcuts” app on your phone.
Tap the + in the top right to create a new shortcut
Tap Add Action
Tap Open App
Tap on the light blue “App” at the top Scroll down and choose the Disney World app
At the top of the screen, tap the little down arrow and choose rename
Type “Open MDE”
Part 2: Settings
Go back to the Home Screen and choose settings
Scroll down and choose “back tap”
Tap “triple tap”
Scroll down and under the shortcuts section, choose the “Open MDE” shortcut we created above
Go back to the Home Screen
Now, tap the back of your phone three times to quickly launch the My Disney Experience app. This will work even if your phone is in another app or locked (though you will be prompted to authenticate with faceid/touchid etc)