WhereGO is a public transportation app that displays real-time subway locations and bus arrival information on a single screen.
Check the current location of your train right on the map, covering not only the Seoul Metropolitan Subway but also urban railways in Busan, Daegu, Daejeon, and Gwangju, as well as buses nationwide.
Solve all your nationwide subway route maps, station timetables, congestion levels, and last train times with just one app.
(You can also find it by searching for the former "Train Where," "WhereGO Subway," or "WhereGO Bus")
Are you still running to catch the subway?
Check the real-time location of your train with WhereGO!
WhereGO is a public transportation app that displays real-time train (subway/train) locations and nationwide bus arrival information all at once.
Check the location of your mode of transportation directly on the map—including Seoul Metropolitan Subway Lines 1 through 9, as well as subways in Busan, Daegu, Daejeon, Gwangju, and Incheon, and nationwide bus routes and stops—and move with ease.
▶ Alarm · Lock Screen Card (New in v3.3.0)
Check your alarm directly on the lock screen when it arrives during your commute.
• Set the day and time using '+ Alarm' on the Favorites card.
• Display the location of arriving trains/buses and remaining stops on the lock screen notification card starting from the alarm time.
• Two alarms for the same time slot are displayed together on one card.
• Notify you of the next alarm when the current one ends.
▶ Ticket · Pass (New in v3.3.0)
• The boarding feature is now free.
• Collect tickets by watching ads or checking in to start a Pass without bottom ads; notification cards refresh every minute.
• Tickets and Passes remain even after reinstalling the app.
▶ Real-time Subway (Train) Location
Visually check the location of subway trains in South Korea right in the palm of your hand.
Now, no more frantic rushing during your commute. • Distinguished by images for Local (Gray), Express (Red), and Special Express (Blue)
• Location automatically updates every 15 seconds when the train moves
• Touching a station name provides real-time arrival times (estimated arrival times) for that station
• Provides accurate data through public sources
[Seoul Metropolitan Area — Real-time Location]
• Line 1, Line 2, Line 3, Line 4, Line 5
• Line 6, Line 7, Line 8, Line 9
• Shinbundang Line, Suin-Bundang Line, Gyeongui-Jungang Line
• Gyeonggang Line, Gyeongchun Line, Airport Railroad, Seohae Line
• Ui-Sinseol Line, GTX-A, Sillim Line
[Timetable-based Location — Favorites, Alarms, and Boarding Support]
• Incheon Line 1, Incheon Line 2, Gimpo Goldline, Everline
• Busan Line 1, Line 2, Line 3, Line 4, Busan-Gimhae Line, Donghae Line
• Daegu Line 1, Line 2, Line 3, Daegyeong Line (Gumi–Gyeongsan)
• Daejeon Line 1
• Gwangju Line 1
▶ Operation Information Plaza
Gather subway operation information, delays, and construction news all in one place.
Check this information in advance so you don't get flustered by sudden delays or construction.
• Get necessary news quickly with filters by type and organization by date
• Information on ongoing construction, escalator replacement, etc.
▶ Congestion & Station Information
Check this before boarding the train or arriving at the station.
• Identify busy times in advance using train-specific congestion badges (Seoul Lines 1–8)
• Station Status — Check air quality and elevator operation status
• Station Amenities & Quick Exit — Restroom and elevator locations, best car to exit in
• Stations under construction are announced directly via banners on the detail page
▶ Nationwide Bus Arrival Information
Check bus arrival times and routes nationwide. • Search by bus number or bus stop name
• Check real-time bus arrival times and estimated times by stop
• Bus route map + real-time operating location display
• Automatic search for bus stops near you
• Displays available seats and onboard congestion levels on seated buses
• Last bus notifications to ensure you don't miss your bus when traveling late at night
• Seoul, Gyeonggi, Incheon, Busan, Daegu, Daejeon, Gwangju, Ulsan, Gangwon, Changwon, Jeonju
▶ Nearby Bus Stop Map
You can view nearby bus stops on a map from the station details page.
Taping a stop marker connects you directly to real-time bus arrival information.
Transferring from the subway to the bus becomes more convenient.
▶ Boarding Notification Service
Once you board the train and set your destination station, we will send you real-time notifications.
Travel comfortably without worrying about missing your destination. • Notifications for 2 stops, 1 stop, and arrival
• Real-time updates via notifications on the lock screen
• Display "On" icon (adjust position by dragging)
• Clicking the icon or notification focuses on the current train location
▶ Station Search
Searching for a station takes you directly to that station, and you can easily add it to your favorites from the search results.
▶ Station Timetable
Tap a station name to view the timetable for weekdays, Saturdays, and holidays.
Use this to plan your travel time.
▶ Favorites
Add frequently used stations, lines, and bus stops to Favorites
• Station Favorites: Provides estimated arrival times for northbound, southbound, outer, inner, and circular trains
• Bus Favorites: Provides real-time bus arrival times
• Line Favorites: Navigate directly to the corresponding line with a single tap
▶ Inquiry Function
Please send us your feedback via the inquiry function, and we will incorporate it into usability improvements.
You will be notified via push notification when a response is registered, and you can check the response details in your inquiry history.
▶ Notices
We deliver update news and announcements through real-time notices.
Recommended for:
• Those curious about how many minutes until a train, subway, or commuter train arrives
• Those who want to know the current location of a bus and if seats are available
• Those who want to plan their transfer route from the subway to the bus in advance
• Those who want to view real-time public transportation information in a single app
* Utilizes the Public Data Portal Real-time Train Location API
* Utilizes the National Bus Information System (TAGO) API
Nationwide subway and bus arrival locations and notifications right in your hand. Check them directly on your lock screen.