I wish I knew. I work for the government and they even offer to pay for a Duolingo premium to learn French an a trial program, but acknowledge that it's very much not Quebec french.
I did have some success targeting people from Quebec on Hello Talk, but that's not really an equivalent app.
Yeah, that and listening to audiobooks read by Quebec speakers has been very helpful. It helps that I'm a sci-fi fan and Jules Verne is incredible. A lot of french audiobooks are free on librivox, though it can be hard to tell who is Quebecois or not.