How to turn automatic app updates on your Apple iPhone Xs on or off

Press Settings.

Press App Store.

Press the indicator next to 'App Updates' to turn the function on or off.

If you turn on automatic update, your apps are automatically updated via WiFi.

Press the indicator next to 'Automatic Downloads' to turn the function on or off.

If you turn on automatic update of apps via mobile network, your apps are automatically updated via the mobile network when no WiFi networks are within range.

Slide your finger upwards starting from the bottom of the screen to return to the home screen.