Say Bonjour to the city

Download Bonjour RATP, the mobility app in Île-de-France.

QR Code to Download the Bonjour RATP App

Find your way in seconds

Find the fastest routes and use our GPS guidance to reach your destination.

One app, many ways to move

Rent bikes and electric scooters (Vélib’, Lime, Dott, Tier) and book a ride with Marcel without switching apps.

Tickets at your fingertips

Save time by purchasing your transport tickets directly from the app.

Traffic information in real time

Find upcoming departures and disruptions on your RER, Metro, Bus, Tramway, and Transilien lines.

Take all of Île-de-France with you in your pocket with the Bonjour RATP app, your travel companion! Bonjour RATP accompanies you every day in your travels. With just a few clicks, access the entire public transportation network of Île-de-France and find useful information about routes and schedules of lines, or about your stations, stops, and stations. Bonjour RATP calculates your routes in real time based on traffic information from bus, metro, RER, Transilien, and Tramway lines.

Also enjoy numerous services that simplify your daily travels: be guided along the way with pedestrian and bicycle GPS, top-up your Navigo pass in an instant, or easily book a ride with Marcel from your smartphone.

Your Bonjour RATP app adapts to your travels and habits to offer you the best routes and make your city life easier, every day.

The Bonjour RATP App Features:

2.5M+Users Each Month

1M+Itinerary Searches per Day

4.6Average Rating on Stores

Enjoy all Bonjour RATP services by downloading the app

All public transports

Discover the public transportation network in Île-de-France: line maps, real-time traffic, and other practical information.

Train Stations, Metro Stations, and Stops

View the next train, bus or metro. Look up connections, services and shops at all metro stations, RER and Transilien train stations, and tram stops in Île-de-France.