Bonjour RATP

Bonjour RATP, the #1 app for public transport in Île‑de‑France.

Plan your trips, check live traffic, purchase your tickets, and discover all mobility alternatives around you - metro, RER, bus, tram, Transilien trains, and self-service bikes.

Your routes across all networks.
Metro, RER, bus, tramway, Transilien SNCF trains, Optile… Wherever you are, Bonjour RATP finds the best journey to get you around the entire region.

Journeys tailored to you.
Customize your search according to your preferences:
- Avoid certain lines or stations,
- Prioritize your preferred modes (metro, RER, Transilien, bus…),
- Minimize transfers or favor accessible routes.
Because every resident of Île-de-France has their own way of traveling.

Real-time traffic and personalized alerts.
Check the network status at a glance and receive real-time alerts in case of disruptions on your favorite lines across the entire Île-de-France network.

All your tickets in your pocket.
No more monthly queues! Buy the following tickets in the app and access them directly on your iPhone or Navigo pass:
- Navigo Month
- Navigo Week
- Navigo Day
- Metro-Train-RER tickets
- Bus-Tram tickets
- Paris Region-Airports tickets
- Special tickets (Music Festival, Anti-pollution pass...)
- Paris Visite pass

Always on time.
Check real-time schedules for upcoming departures on all your lines. Never miss your bus, metro, or RER again. An incident on your lines? Thanks to alerts, you’ll be immediately informed and the app will suggest an alternative.

Speak and go (Beta)
Just say where you want to go, and Bonjour RATP takes care of the rest!
Voice search makes your journeys even easier.

Bike sharing
Want to ride? Find a bike in seconds. Bonjour RATP shows availability of Vélib’, Lime, Dott and Voi.

Why choose Bonjour RATP?
- Complete coverage across all Île-de-France
- Customizable routes based on your preferences and habits
- Real-time traffic and alerts
- All tickets and passes directly in the app
- All self-service bikes available
- Smooth, clear, and intuitive interface

For more information about our services, feel free to contact us by email at clients@bonjour-ratp.fr

Source: leading public transport app ranking — Médiamétrie // NetRatings, April 2026.