The Mail.ru property is the best maps on the mobile. We use the database of open maps of OpenStreetMaps, which are compiled by the whole world, because this is the most updated and the most complete schematic map (pictures From the satellite there).
Maps can be uploaded and used offline. Made simple, clear and easy. Probably the key word is easy, because these maps take an amazingly small place. Lungs do not mean empty, the maps are very detailed. I also used it on foot, in Turkey, in St. Petersburg. Of course, the program has a navigator, very convenient, you will not have to get used to it. With voice and the necessary information on the screen.
