Grand-Taxi is a free Android app developed by BIT Master that offers a quick and convenient way to order a taxi in the city of Marx. With Grand-Taxi, you can order a taxi in just a few seconds using pre-set address templates or by quickly determining your pickup location.

The app also allows you to track your ride on the map and provides you with the estimated time of arrival, car make, color, license plate number, and the name of the driver. You can even communicate with the driver through the in-app chat to let them know when you are ready to be picked up or to clarify their location.

In addition, Grand-Taxi offers various customization options to suit your needs. You can pay for your ride using a bank card, cash, or bonus points. You can also increase the cost of your ride to reduce waiting time and get a faster pickup. Moreover, you can earn bonus points by inviting your friends to use the app, which you can use to pay for your future rides. Lastly, you can order multiple taxis at the same time for a large group of people.

With Grand-Taxi, you can enjoy a hassle-free and comfortable taxi service in Marx.