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Transit Apps in South Korea
Public transportation apps — curated for travelers visiting South Korea.
2 apps1 essential
Subway Korea
EssentialOffline-capable metro map covering every subway network in South Korea including Seoul, Busan, Daegu, and Gwangju.
Pro tip: Download the offline map before your trip so it works underground with no signal.
Korail Talk
Nice to haveOfficial app for booking KTX and intercity train tickets with seat reservation and in-app payment.
Pro tip: Book KTX seats at least a day ahead on Seoul-Busan, especially on weekends.
Other categories in South Korea
Last updated: March 2026