Tried to use this app when visiting Lithuania, but without any success. If you try to book more then one hour in advance you will not get confirmation, so I could not order pickup from Airport. Worst to that, even when I got confirmation the address in the app and the address (city) that driver received was different. The resulted in a cancellation by driver 20 min before we needed the taxi, so we had to call for taxi instead. In summary, if you want a convenient way to book taxi, do NOT use this app.