"When is the Subway Coming?" is an app that displays real-time arrival information for the Seoul Metropolitan Subway as a home screen widget.
There is no need to open an app or search for a station. The widget automatically finds the station closest to your current location and displays arrival times for both directions in an LED display style.
Key Features
• Automatic Nearest Station Detection: Automatically selects the station closest to your current location using GPS
• Real-time Arrival Information: Displays arrival times by direction in an LED display style
• Transfer Station Support: Displays lines separately, such as Gangnam Station (Line 2/Shinbundang Line), and allows switching with a single tap
• Nearby Station Candidates: Instantly select other nearby stations using chips within the widget
• Supports 17 Lines: Lines 1–9, Shinbundang, Suin-Bundang, Gyeongui-Jungang, Gyeongchun, Gyeonggang, Airport Railroad, Ui-Sinseol, and Seohae
• Battery Friendly: Updates with a single tap when needed without background polling