Hello!

Public transit - navigate using buses, tramway, metro and suburban rail systems with optional cityXplorer content.
You're right! I was puzzled by the absent of "powered by cityXplorer" indication. This menu item comes from CX.

Another question - Does CX cover only the city itself and not suburban areas? Because I asked it to route me with a public transport from the city 10 km away from Montreal to the downtown and I was suggested to go 10 km to the Montreal border and then take a train to the center of the city =)