There are 2 quick settings tiles:

•  Screen timeout which switches between 15 seconds 30 seconds 1 minute 2 minutes 5 minutes 10 minutes 30 minutes.
•  Change the device language (see note)

Note that this app requires you to manually grant permission to allow the app to alter the language. To do this issue the following adb command:

adb shell pm grant com.null73.quicktiles android.permission.CHANGE_CONFIGURATION