When using the P3D Control app on iOS, there may be times you need to prevent the user exiting the app and prevent access to the app settings menu.
This is refered to as Kiosk mode and on iOS is called "Guided Access“ and is available on iOS 6.0. and later.
You can find more information here:
To enable guided access tap Settings > General >Accessibilty> Guided Access and swipe toggle to turn on.
After enabling guided access, you start the app, tap the home-button three times, enter an unlock-code and tap continue. Remember the code, you will need it to exit guided access!