VRbus is a free travel and navigation application designed for iPhone users in Volta Redonda, Rio de Janeiro. This app provides real-time information about the city's public transport system, allowing users to easily navigate their travel options. Key features include a map displaying nearby bus stops and credit sales locations, access to bus schedules, and live tracking of vehicles on specific routes.

Additionally, VRbus allows users to plan journeys between two points, factoring in walking distances and public transport options, complete with real-time updates. The app also offers general information and alerts regarding routes and stops that may affect normal transport operations. Users can favorite lines, stops, and planned trips, while accessibility features, such as VoiceOver support, enhance usability for all users.