The Apps You Actually Need in Korea

Every returning traveler to Korea has the same story. You land, open the apps that work everywhere else in the world, and slowly realise half of them don't quite work here. Google Maps gives you a subway route but no walking directions. Uber is nowhere to be found. Your usual translator mangles the menu.

None of this is a problem once you know about it — Korea just runs on a parallel set of homegrown apps. Here's the kit, why each one matters, and how to set them up in ten minutes over airport wifi.

1. Naver Map — your real map

Google Maps in Korea is limited by long-standing rules on exporting detailed map data. It does show public transit routes, but it can't give walking or driving turn-by-turn directions, and its restaurant and shop listings are often out of date. Naver Map is what Koreans actually use, and it's excellent:

• Door-to-door walking routes, including underground passages and overpasses
• Subway routes that tell you which car to board for the fastest transfer and which exit to use
• Live bus arrival times down to the minute
• Current opening hours, menus and reviews for almost every business

The one setup step people miss: open Settings → Language → English. The app defaults to Korean, and a lot of visitors give up in the first minute because of it. Our full walkthrough is in the Naver Map guide.

2. Kakao T — taxis without the language barrier

There's no Uber-style driver network in Korea. Locals hail taxis through Kakao T, which now accepts foreign credit cards and has an English interface.

• You set your destination in the app, so there's nothing to pronounce
• The fare estimate shows before you confirm
• Payment happens in-app when you arrive

3. Papago — translation that understands Korean

Papago is Naver's translation app, and for Korean it's noticeably better than the big global translators. The camera mode is the killer feature: point it at a menu, a sign or a laundry-machine panel and it overlays English in real time. Conversation mode works well for quick back-and-forth with a shop owner.

4. Catch Table — for restaurants with a waitlist

Seoul's most talked-about restaurants often take bookings only through Catch Table, a Korean reservation app with a version aimed at international visitors. Popular places release tables at a fixed time and they go fast. You don't need it for everyday meals — only for the handful of places you've been saving on Instagram. Full strategy in our Catch Table guide.

5. A subway app (optional but handy)

Naver Map covers routes well, but a dedicated subway app like Subway Korea or KakaoMetro gives you a clean line map, first/last train times and exit information in one place. Useful for planning, especially late at night.

What needs a Korean phone number (and what doesn't)

This is the other thing nobody tells you. Food delivery apps and some booking apps verify your identity with a Korean phone number via SMS.

If delivery matters to you (it's a big part of the Han River picnic experience), either get a physical USIM with a local number — see eSIM vs. USIM — or ask your hotel to order for you.

The 10-minute setup checklist

Do this at your departure airport, on good wifi:

1. Install Naver Map, Kakao T and Papago
2. Switch Naver Map to English
3. Add your credit card to Kakao T
4. Download Papago's offline Korean pack
5. Save your hotel address in Naver Map as a favorite
6. Screenshot your hotel's address in Korean — it's the one thing to show a taxi driver if your phone dies

What you don't need

Skip the paid "Korea travel assistant" apps that top the app-store rankings. Between Naver Map, Kakao T and Papago you're covered for 95% of situations, and the free Korea Travel Hotline (dial 1330, 24/7, multilingual) covers the rest.

Nice-to-have apps

• An air-quality app — fine dust affects your day, especially in spring
• A currency converter set to KRW
• The Visit Korea / Korea tourism app for events and official information
• Food delivery apps like Baemin and Coupang Eats — great if you have a Korean number (see above)
• Your airline's app for check-in and gate changes on the way home

Keeping your phone alive

Maps, translation and photos will drain your battery by mid-afternoon.

• Carry a power bank — 10,000mAh is plenty for a day
• Bring the right adapter — Korea uses Type C / Type F plugs (two round pins) and 220V
• Download offline Papago languages and screenshot important addresses
• Turn on low-power mode early if you'll be out late

Privacy and safety basics

• Use a passcode or face unlock — a lost phone with open apps is a risk
• Be careful on public wifi with banking apps
• Screenshot key details — hotel address in Korean, booking confirmations, emergency numbers — in case you lose data

Frequently asked questions