Chrono – Tickets and trips

2.94K reviews
Content rating
Everyone
Government
500K+
Downloads
Content rating
Everyone
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About this app

Chrono is the official public transit app for the Greater Montréal area. Get the most comprehensive information on the entire metro, REM, train, and bus network. Travel with exo, the REM, the RTL, the STL, or the STM with ease using Chrono, which lets you plan and manage your trip, and purchase transit passes.

With Chrono, you can also get information on biking, BIXI, Communauto, or river shuttles (in season).

Chrono is designed to offer users a simplified mobility experience and make their trips easier. Discover how the app can become your best ally:

• Plan all your trips by public transit, bike, BIXI, or Communauto.
• Access information for the entire metropolitan transit network: complete, up-to-date maps and schedules, real-time information such as delays, the location and occupancy levels of buses and trains (when available), and more.
• View the balance on your transit cards and reload your OPUS card with transit passes.
• Purchase virtual tickets and validate them with your Android mobile device before boarding.
• Purchase a virtual ticket for bus line 747.
• Find an available BIXI bike or docking station nearby.
• Reserve a Communauto.
• Find a nearby points of sale.
Public Transit in Greater Montreal—Metro, REM, Train, Bus, Communauto, BIXI
Updated on
Aug 5, 2026

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
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

2.86K reviews
Louis Sirico
June 3, 2024
Just as other reviews have stated, the app reads the cards, allows you to purchase a fare, but then can't find the same card to load the fare. Tried this with three different cards, two different phones, and finally one loaded after taking off the phone case and about 10 minutes of moving the card around. I'll note that taking off the phone case is not required to read the cards. I have used the Opus En Ligne reader for years and it works great. I just used it to load all three cards in minutes.
7 people found this review helpful
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ARTM
June 10, 2024
Bonjour Louis, il faut réutiliser la même carte OPUS pour la recharge et la lecture. Après le paiement, vous pourriez recharger votre carte sur un autre appareil. Après 30min, les titres non-encodés, seront annulés et remboursés. Merci pour votre commentaire, cependant Opus en ligne est une technologie en fin de vie et votre sécurité nous importe !
Daniel
August 24, 2026
The app works, however concerning the language issue: the developer says it shows in the language of the phone. This is blatantly wrong. Also super lazy design to not allow manual changes. The main issue all people have is that the app DEFAULTS to French instead of English. I cannot emphasize enough how bad this design decision is for an app you want tourists to use. For me the app is shown in English once I set my phone to English instead of German (Android). Otherwise it was just French.
2 people found this review helpful
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Jennies' BC
September 7, 2026
Trash. Can't buy tickets online anymore.... update may 6 22, takes days and I mean DAYS for the schedule to download! Useless at this point. And the options they offer is horrible... EDITED the time schedule IS WRONG. says 9h47 get there at 9h30 and it's now at 10h12... this happened to me over 7 times now. problem is, there is no paper schedule so I have to rely on these false schedules on this app.
2 people found this review helpful
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What’s new

New! Virtual fares are now available in the app.
Content rating
Everyone
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App support

Phone number
+15142805895
About the developer
Autorité Régionale de Transport Métropolitain
soutien_chrono@artm.quebec
400-1001 boul Robert-Bourassa Montréal, QC H3B 4L4 Canada
+1 514-280-5895

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