How to use the Quick Launch Button

The Quick Launch Button puts a shortcut on your screen so you can open the driver app while you are using another app, without going back to your home screen first.

1. Tap the menu icon (three lines) in the top-left corner.
2. Tap Settings.
3. Under GENERAL, find Quick Launch Button. The app describes it as "Quick launch of the app, even while using other applications".
4. Switch the toggle on.

Note: This needs the Display over other apps permission. If the shortcut does not appear, check that permission first — see How to check and fix app permissions.