Korean Subway : Smarter Subway is a Maps & Navigation app developed by TeamDoppelGanger. We only share original APK files. You can download and install the latest version of Korean Subway : Smarter Subway APK from our direct download link. On this page we provide Korean Subway : Smarter Subway 4.94 apk file for 4.0 and up .This is a free app listed in Maps & Navigation category of apps. Use the download button on the top to download this apk. App Installs: 10000000 +.