Imagin is a free navigation application designed for iPhone users, providing real-time information about the public transport network in the Calais agglomeration. The app allows users to identify nearby bus stops, view available lines, and check waiting times, making it easier to plan their journeys. Additionally, users can perform route searches and save their favorite routes for quick access.

The app also features real-time availability of the Vel'in bike-sharing service and train schedules, ensuring users are well-informed about their transportation options. Furthermore, Imagin keeps users updated on traffic information, local job offers, event agendas, and nearby dining options, enhancing the overall travel experience in the region.