Atu Taxi is a free Android app developed by Taxity that allows users to book a taxi online quickly and conveniently. With the app, users can order a taxi for a specific time or immediately, with the system connecting them to the nearest available driver. The app also offers a 10% discount on bookings made through it.

The app uses GPS to locate the user's starting point, eliminating the need to enter the exact address. Users can also manually enter the address or drop a pin on the location they are currently at. Additionally, users can add preferences such as bus, combi, or pet transportation, as well as comments or their name. The app also calculates the estimated cost of the ride and allows for scheduled bookings.

The app provides a map to track the taxi's location and offers the option to cancel the booking or save addresses for future use. Overall, Atu Taxi is a convenient and user-friendly app for ordering taxis online without the need to call a central number and wait for a response.