All tutorials

OPUS Reload
How to use the OPUS Reload feature in your Chrono Mobile app.
OPUS Reload
OPUS card reading
How to use the OPUS reading feature in your Chrono app?
OPUS card reading
Virtual Fares
The Virtual Fares feature in Chrono lets you purchase transit fares directly from your phone. This way, you can travel using your phone instead of needing a physical transit card (such as an OPUS card or occasional smart card) to buy or validate fares. For now, this feature will be rolled out gradually on the Chrono app and is only available for Android. See how to use this feature.
Virtual Fares
Transfer your virtual fares
Protect your virtual fares when switching devices, resetting your device, or uninstalling and reinstalling the Chrono app by following these steps:
Transfer your virtual fares