Mini Tokyo 3D is a real-time 3D map of the public transportation in Tokyo. Trains in operation and airplanes that are arriving or departing are represented on a realistic 3D map with smooth animation. This is the “digital twin” that looks exactly like the real world.
UpNext is a new type of completely automated navigation for train ride. You can check the train timetables at the station near your current location, and the timetable of the train you are currently riding, without any operation other than starting UpNext.