Citymapper, which calls itself the “ultimate urban transit app,” helps travelers navigate public transportation. It does so by combining options that include walking, biking, as well as taking busses, subways, and trams. You’ll be able to see real-time updates and transit status, as well as scroll through schedules. Citymapper is currently available in over 40 major cities, including London, Lisbon, Stockholm, Amsterdam, Vienna, Moscow, and more. Citymapper is available on both the App Store and Google Play.