AAAD is a special service that allows you to install programs designed for the Android Auto system. The functionality of the service is wide and provides a large list of programs, among which you can find convenient navigators, audio players and other specialized software.
The service is a special system for installing programs by downloading and launching all kinds of utilities. It is also worth considering the fact that the applications that you want to install may not work correctly in the car.
To date, the free version of the service has a narrow set of programs available for installation. But if you wish, you can install the PRO version, the functionality of which is much more than in the standard service.