Chrono – Bus, metro and train

1.34K reviews
Content rating
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About this app

Chrono Mobile is the official app for public transit companies (exo, RTL, STL, STM and the future REM).
Whether by bike (BIXI), metro, car sharing (Communauto), bus or train, Chrono will help you find the best route for your next trip or book your alternative transportation mode.
Download the application, create, and personalize your account without delay to use all its functions !

- Track your buses and trains in real time*.
- Follow the occupancy level of the next passages of your buses and metros in real time*.
- Read the content of your OPUS card.
- Save your favorite destinations.
- Create favorites and alerts for the lines and stops you use.
- Know in real time, the next passages of the buses near where you are **.
- Quickly find information about service disruption*.
- Proceed to or end a Communauto reservation.
- Consult Communauto stations and cars available, as well as their models and options.
- Display the complete route of a transport line (bus, metro and trains).
- Determine your scheduled arrival or departure time (buses and trains).
- Display the position of bus stops, metro stations and train stations near you**.
- Use the trip planner to find the best itinerary by public transport or by bike.
- Rent a BIXI and check the velo stations near you as well as the number of bikes available.

* When data is available.
**When you authorize Chrono to access geolocation data on your device.
Updated on
Feb 14, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted
1.34K reviews
February 19, 2023
horrible app, no way to change the direction of the lines, once you find your line. nothing to indicate nearby lines gong back to Transit
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Izzie B.
March 4, 2023
I only downloaded it to check my card balance, since live GPS tracking is in google maps, and it says it can't work with my phone.
1 person found this review helpful
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August 18, 2020
Cool app. I use it everyday. I just wish the name of the streets would be clearer and easier to read, especially on the night vison. ( bigger font and in white not grey ). The cursor should also be a different color. A bleu cursor on a bleu track makes it harder to follow. A good feature to add would be to synchronize the screen with the cursor just like Wase or Google map so we won't have to manually zoom in or zoom out and swip left and right.
4 people found this review helpful
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What's new

Chrono is on its the way to multimodality… This update allows Communauto members to reserve a station-based vehicle depending on availability.