I have used Google Maps for public transport very actively in multiple cities around the world, and I can't imagine living without it. Stockholm, Singapore, Lon

I have used Google Maps for public transport very actively in multiple cities around the world, and I can't imagine living without it. Stockholm, Singapore, London, Tokyo all have it with Google. And I'd bet that a majority of smartphone users in the world use public transport, not cars, as primary method of getting around.