[App Features]
* Provides subway route information and real-time arrival information in the Seoul metropolitan area.
* Add frequently used stations to your favorites for quick access.

[Information Provided Routes]
* Lines 1 to 9
* Shinbundang Line, Suin-Bundang Line, Gyeongui-Jungang Line, Gyeonggang Line, Gyeongchun Line, Airport Railroad, Seohae Line, Ui-Sinseol Line, GTX-A, Sillim Line, Incheon Line, Incheon Line 2
* Incheon Lines 1 and 2 do not provide real-time arrival information.

[Station-specific Train Schedules]
* Lines 1 to 8
※ Station-specific timetables for other lines are not provided.

[Data Provided]
This app displays information using the real-time subway API provided by the Seoul Open Data Plaza.