App Trànsit is a free Android app developed by Generalitat de Catalunya, falling under the Travel & Navigation category. The app provides real-time traffic updates and road accidents by incorporating data from the Barcelona City Council, the General Directorate of Traffic in border areas, and the Government of Andorra. It also allows users to view the cameras of these areas. The app provides access to various traffic-related services, such as reading files, identifying the driver, paying fines, and presenting allegations of disciplinary proceedings traffic.

The primary objectives of the app are to facilitate citizens' access to the services of the mobile medium SCT December, allow citizens to realize their disciplinary procedures related to traffic using QR codes, and provide a mobile traffic map overview. The app aims to contribute to the improvement of road safety and avoid distractions by harnessing the impact of new technologies in favor of safe mobility.

The app's main features include levels of service, deductions, sections of works, sections with cones, read cameras, query variable message panels, name of roads, check the restrictions freight, and check the network routes of dangerous goods, XIMP. Overall, App Trànsit is a useful app for those who want to stay updated on traffic conditions and access traffic-related services on the go.