WBus is a free Android app developed by Joao Lenfers that provides accurate information about public transportation in your city without the need for an internet connection. With WBus, you can easily find detailed itineraries of any line by name or number, search for exits as terminals or streets, track buses in real-time (only for some cities), check schedules for weekdays, Saturdays, Sundays and holidays, and find the nearest bus to your location on the map.

Additionally, WBus also provides updated information on bus fares and access to information for various cities. The app also allows users to collaborate and suggest new cities where the technology can be scaled. WBus is a powerful tool that puts all the necessary information about public transportation in your city at your fingertips.