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How to Use Korea Subway Phone App
Apps to Download when Visiting Seoul, South Korea
How To Use The Seoul Subway App
A Must Map app if you plan to travel South Korea
Globetrotterkyle explains: How to use the Metro App (Kakao Metro) for Foreigners!
Travel apps needed for Korea 🥰
How to use the KTX Bullet Train app for foreigners
Must Have Apps in South Korea - Part 1