Korea Travel Apps: Which Should You Install Before You Fly?

Before you fly to Korea, install a local map app, a taxi app and a translation app, and sign in to each while you still have home Wi-Fi. For most first-time visitors that means Naver Map or KakaoMap for directions, Kakao T or another taxi app for rides, and Papago or a similar app for menus and signs. Add Korail’s official app if you plan to take high-speed trains.

Key takeaways

• Use Naver Map or KakaoMap for walking and transit directions; Google Maps is still limited in Korea.
• Set up a taxi app before arrival, and check whether it accepts your foreign phone number and card.
• Install a translation app with camera mode for menus, signs and short conversations.

Maps: Naver Map and KakaoMap

Local map apps are the most important download. Naver Map shows subway and bus routes, walking directions, real-time arrivals and place information. The Korea Tourism Organization (KTO) lists it among its essential transit apps and notes that it is available in Korean, English, Chinese (Simplified) and Japanese. KakaoMap offers similar transit and walking directions and is widely used by residents.

Install one as your main app and keep the other as a backup. After the first launch, switch the language to English in the settings. You can usually search for stations, stops and landmarks by their English names. If a search fails, paste the Korean address from your hotel booking instead.

What about Google Maps? Google Maps works in Korea for searching places and for public transit routes, but it has long lacked full walking and driving navigation there because of restrictions on exporting detailed map data. In February 2026 the Korean government conditionally approved Google’s request to export that data. As of October 2026 full navigation had not yet launched, so do not rely on Google Maps alone for getting around.

Taxis: Kakao T and other options

Kakao T is the most widely used taxi app in Korea. It lets you enter a destination, see an estimated fare and track the car as it arrives, which removes most of the language problem at the curb. Sign-up and in-app payment options can differ for foreign phone numbers and foreign cards, so create your account and test it before you travel.

KTO’s own list of essential transit apps recommends k.ride as a traveler-friendly taxi app that avoids complicated verification. Street taxis are also easy to hail in big cities, and most accept card payment. If you take a street taxi, show the driver your destination on your map app or in Korean text rather than trying to pronounce it.

Translation: Papago and alternatives

Papago, made by Naver, is built with Korean in mind. Its camera mode translates menus and signs, and its conversation mode handles short spoken exchanges. Google Translate and Apple’s Translate app are useful alternatives, and both let you download language packs for offline use.

Translation apps are good for everyday phrases. Double-check anything important, such as prices, dates, medicine instructions and allergy information, with staff or in writing.

Trains and other useful apps

• Korail’s official app. Since the September 2026 merger of KTX and SRT services, all of Korea’s high-speed trains are booked through Korail’s website, app or station counters. See our KTX and SRT booking guide.
• VISITKOREA. KTO’s official app and website list attractions, events and travel information.
• Express and intercity buses. KTO’s app list also includes booking apps for express buses and intercity transit. Compare them with the official terminal websites before you pay.

Mobile data makes all of these apps work better. See Korea SIM card vs eSIM vs pocket Wi-Fi for connection options and money in Korea for cards and transit payments.

A simple setup checklist

Set up three apps (map, taxi and translation) at home rather than in the airport arrivals hall:

1. Install the map app, switch it to English and save your hotel as a favorite.
2. Install the taxi app, create an account and check which payment methods it accepts for you.
3. Install the translation app and download the Korean language pack if offline mode is offered.

That is 3 apps × 1 setup each = 3 tasks to finish before departure, instead of 3 tasks on slow airport Wi-Fi after a long flight.

Common mistakes

• Relying only on Google Maps for walking or transit directions inside Korea.
• Waiting until arrival to install apps and create accounts.
• Assuming every taxi app will accept a foreign phone number or card without testing it first.
• Trusting a machine translation for allergy or medical details without confirming with staff.

FAQ

Which map app should I use in Korea?

Naver Map or KakaoMap. Both offer walking and transit directions, and Naver Map has an English interface. Install one before you travel and keep the other as a backup.

Does Google Maps work in Korea?

Partly. It finds places and shows public transit routes, but as of October 2026 it still lacks full walking and driving navigation in Korea. A local map app is more reliable.

Do I need a taxi app?

Not strictly, because street taxis are common in cities. A taxi app helps because you enter the destination yourself and see an estimated fare before the ride.

Can I use these apps offline?

Maps and taxi apps need a data connection. Some translation apps offer offline language packs, which you should download before you travel.

Sources

• Korea Tourism Organization, 5 Essential Apps for Seamless Travel in Korea: https://english.visitkorea.or.kr/svc/contents/contentsView.do?vcontsId=1590034
• Korea Tourism Organization, Helpful Apps & Resources: https://english.visitkorea.or.kr/svc/contents/contentsView.do?vcontsId=198570
• The Korea Herald, Korea clears exporting map data for Google: https://www.koreaherald.com/article/10684189
• Korail, official English site: https://www.korail.com/global/eng/main

Last checked: 2026-10-10