Subway Korearoute Navigation is a free Android app developed by ADx Inc. and categorized under Travel & Navigation and Maps & GPS. This app is a must-have for anyone travelling to Korea, specifically Seoul, Busan, Taejeon, Kwangjoo, and Taegu. The app provides the fastest and most accurate subway station timetable among all the public transit and subway map apps, just like the official subway timetable of the SMRT (Seoul Metro Rapid Transit).

The app provides various services from public subway lines of main cities to subway station surrounding area map and subway navigation function for finding the path to the destination. The app is continuously updated and applies the Subway Line map & Schedule perfectly for changeable schedules as Rush Hour, Weekday, Saturday & Sunday, Public Holiday. The app provides an easy and diverse search function, including a search for the subway station by first name search, and shortest time route suggestion by express recommendation. Furthermore, it is the first app to apply finding a subway route with the name of a place.