Bonjour RATP

Bonjour RATP is the official mobile application for navigating public transportation in Paris and Île-de-France. It offers real-time information on bus, metro, RER, tramway, and Transilien services, including schedules, maps, and alerts. The app also provides features like route planning, ticket purchases, and integration with shared mobility services such as Vélib' bike-sharing and TIER, Lime, and Dott scooters.