Written by 10 essential apps to install before traveling to Korea: Naver Map and Kakao T first
Traveling in Korea gets much easier when the right apps are already installed. Naver Map and Kakao T are the two I would put at the top of the list: one for directions, the other for taxis. Here is a practical app checklist for navigation, translation, trains, payments, tourist information, and food delivery.
The first two apps I would install
My recommended starting point is Naver Map + Kakao T. With those two, most daily movement problems in Korea become much easier.
10 essential Korea travel apps
For public transit, walking routes, local place search, restaurants, cafes, and navigation in Korea. Google Maps can feel limited for some local routes, so Naver Map is the safer default.
The practical taxi app for Korea. If you have luggage, arrive late, or need a ride in the rain, opening Kakao T is usually easier than trying to flag down a taxi.
Naver’s translation app. It is especially useful for Korean menus, signs, and short messages where Korean is involved.
Many local confirmations, friends, guides, and small businesses still use KakaoTalk. If you meet anyone in Korea, there is a good chance this comes up.
Useful for subway-heavy trips in Seoul, Busan, and other large cities. It is good for transfer stations and last-train checks.
Use this if you plan to take KTX or other intercity trains. Ticketing conditions and foreign-card support can change, so check the official screen inside the app.
Helpful for buses, taxis, bike share, and mobility options. Do not confuse it with separate transport-card charging apps.
A useful payment and prepaid-card tool for foreign visitors. Check current issuing locations, fees, and card terms inside the app.
The Korea Tourism Organization’s official app for tourist spots, festivals, and regional ideas.
Useful if you want food delivered to your accommodation. Foreign phone number, address, and payment requirements can still be a hurdle.
Before you fly
- Install and open the apps before departure, not after landing. Airport Wi-Fi, roaming, and phone verification can slow you down.
- Check whether phone-number verification works with your SIM or eSIM.
- Keep a backup payment method. Foreign cards do not work everywhere inside every app.
- Check the app name and developer in the app store because similar-looking apps exist.
Bottom line
For a short trip, start with Naver Map, Kakao T, Papago, KakaoTalk, and either a subway or train app. You can add payment and delivery apps later if your itinerary needs them.