If you travel a lot in unfamiliar cities, you cannot do without a guide. Audi o Tour is a complete virtual guide to the largest European and world cities with a rich history and many attractions. The application differs from a real guide only in that it does not loom before your eyes. Throughout the entire excursion Audi o Tour will tell and show the sights of Moscow, St. Petersburg, Kiev, Los Angeles, New York and so on, and will do it with a real voice – you don't even need to be distracted by your smartphone screen to read information about a point of interest … Despite the fact that the guide is distributed free of charge, you cannot do without buying a tour. On the page with the selected excursion, information is available on the length of the path, time and number of stops, a brief description of the attractions that you have to visit and their images. In terms of information content, Audi o Tour will give odds to most competitors. In case you have a specific travel plan and you know exactly where to go and what you want to see, Audi o Tour has a search by city, duration and language. Previously purchased excursions are available on a separate 'My' page. At any time you can remember where you were and what you saw. From previously purchased excursions you can create your own in the 'Create' menu. In your personal account, you can register, view purchase history and restore them, update data or delete the content of the application. If you travel a lot and often visit the largest cities in the World, and a live guide is either not affordable, or you are sure that you can do it yourself, Audi o Tour is one of the best helpers. Not only will you not get lost in a strange city, the application will tell you its story and its attractions.