Seoul Subway is a free Android application that provides you with real-time information about the Seoul Subway system. Developed by Sungpil Jang, this app also works as a widget, making it easy to access important train information without opening the app.

With Seoul Subway, you can quickly find out which train to ride, which gate to use for quick transfers, and how long it will take for the train to arrive. The app also allows you to search for subway stations by phoneme, making it easier to find your destination.

One of the best features of Seoul Subway is the ability to set your regular journey through the option menu. This means that the information you need will automatically show up on the widget near the time of your journey. The app supports English language, making it accessible to a wider audience.