Vodafone Trasporti is an Android app that allows you to purchase bus and metro tickets, as well as pay for parking in many Italian cities, all without registration. The app charges the cost of the ticket directly to your phone account or deducts it from your prepaid credit.

The app is currently available in many cities across Italy, including Alessandria, Ancona, Bari, Catania, Florence, Genoa, Milan, Naples, Pisa, Salerno, and Trieste, among others. Additionally, the app allows you to pay for parking in select cities and parking lots, including Milan's Area C and parking areas in Alessandria, Catania, Milan, Padua, Prato, and Syracuse.

The app will soon be available in more cities and continues to provide a convenient and hassle-free way to travel and park in Italy.