Ônibus SP - Transporte Público is a free Android app developed by Develop Software that provides real-time bus tracking, nearest bus stop information, and bus schedules. The app offers a wide range of features, including automatic updates, unlimited bus lines, and the ability to add frequently used bus lines to your favorites list. With Ônibus SP - Transporte Público, you can see the real-time location of buses, their estimated arrival times, and browse through the list of bus lines. The app also uses GPS to show your current location and nearby bus stops.

The app uses the public data available from the Olho Vivo service of SPTrans. If there are any issues with the bus location or it is not displayed on the map, users can notify the SPTrans to fix the problem. It is important to note that this app is not affiliated with the government and only utilizes public data to display the information of the municipal public transport.

Overall, Ônibus SP - Transporte Público is a great app for anyone who wants to stay updated with real-time bus tracking and schedules while traveling in São Paulo, Brazil.