Official application of the Rennes Métropole STAR network. Your guide to getting around the Rennes metropolis! For your occasional or daily journeys, find all the information of the STAR network in your application. In the blink of an eye, consult timetables, routes, alerts according to your mode of transport: bus, metro, bike or carpooling. Be alerted to network disruptions in real time: - Alert banner and push notifications during major disruptions - Follow traffic information via the @staren