Do you only need one card to move around in Canadian cities?

Yes, with a card you can access the vast majority of public transport vehicles, (subway, bus and sometimes car rental and bicycles). The price of the card is CAD 6 Canadian dollars and then you can recharge it with the value you want, the good thing is that you can not only recharge at the stations but also through an app, these cards you can get them in the machines of the stations and in several stores around the city.

By presenting your student card you can get discounts.