Essential Apps for Tourists in Korea — What to Download Before You Land

Planning a trip to Korea? These are the apps you'll actually use — download them before you land.

Navigating Seoul with a Korean map app.

Korea is one of the most connected countries in the world. Free Wi-Fi is everywhere — on the subway, in cafés, at convenience stores. But some of the apps you use back home just don't work well here. Google Maps gives you a rough picture, but navigation often breaks down. Taxis are hard to get if you don't speak Korean. Restaurant menus are almost always in Korean only.

The good news is that there are great local apps for all of this. They're easy to use, mostly free, and work even if you don't speak a word of Korean. Here are four apps that will actually make a difference on your trip.

Maps — Naver Map or KakaoMap

The first thing many visitors find out the hard way is that Google Maps doesn't work the way they expect in Korea. You can open it, and it will show you where you are — but try to get directions and things fall apart. Walking routes can be incomplete. Bus information is thin. Turn-by-turn navigation often doesn't work at all.

This isn't a bug. For almost two decades, Korea restricted detailed map data from being sent to overseas servers. The reason is tied to something most visitors don't think about: Korea is still technically in an armistice with North Korea, not a peace treaty. Sharing high-precision geographic data with servers abroad has long been considered a national security risk. South Korea gave Google conditional approval to change this in February 2026, so things may get better over time. But right now, if you depend on Google Maps in Korea, expect to get lost.

The fix is easy: download Naver Map or KakaoMap. Both are free. Both support English. Both give you real-time bus arrivals, subway maps, walking directions, restaurant search, and in-app navigation. The features are almost identical, so you only need one.

The one practical difference is this: Naver Map connects to your Naver account. If you've been using Naver to search for places — restaurants, tourist spots, things to do — those searches carry over into the map. It's a small thing, but if you like to plan ahead, it's genuinely useful.

One thing both apps do much better than Google is real-time bus information. At every bus stop in Korea, there's a display showing exactly when the next bus arrives — not a rough estimate, but live, updated data. The map apps show the same information on your phone. If you've ever stood at a bus stop with no idea what's coming or when, you'll understand immediately why this matters.

Personal take

I mainly use Naver Map when I'm getting around. Koreans are often described as having a "빨리빨리 (fast-fast)" culture — and honestly, that's not entirely wrong. It's not that we're impatient in a rude way. We're actually quite good at waiting when we have to. But waiting with no idea how long it'll take? That's the hard part. Knowing the bus arrives in four minutes, not "sometime soon," makes a real difference. Every bus stop in Korea has a screen showing arrival times, and Naver Map shows the same thing on your phone. For taxis, I use Kakao T — every time I visit Seoul, there are Kakao taxis everywhere.

Translation — Papago

Even if you don't speak any Korean at all, you can get through most situations in Korea just fine. Papago is the app that makes that possible.

Papago is made by Naver and designed specifically with Korean in mind. Google Translate handles Korean, but it often gives awkward results — especially for menus, handwritten signs, or casual everyday language. Papago is noticeably more accurate in these situations, and most people who spend time in Korea end up switching to it quickly.

The feature you'll use most is camera translation. Open Papago, point your camera at any Korean text, and it overlays the translation on your screen in real time. This is a lifesaver at restaurants that don't have English menus — which is most places outside the main tourist areas. It also works for reading signs, checking product labels at a convenience store, or figuring out what a notice on your guesthouse wall actually says.

There's also a conversation mode where you speak into the phone and Papago translates both ways. It's not perfect, but it works well enough for simple situations — asking a shopkeeper about sizes, checking if a dish is spicy, or letting a taxi driver know you want to stop a little further down the road. For longer or more complex conversations it won't replace a real translator, but for quick daily interactions it does the job.

One more useful thing: Papago works offline if you download the Korean language pack first. That's handy when you're somewhere with weak signal or just want to save your data for other things.

Tip

Before you use the camera translation feature, set the language to Korean → English manually. Auto-detect works, but it takes a second to kick in. In a busy restaurant with people waiting behind you, you want it ready to go before you walk up to order.

Taxis — Kakao T

Taxis in Korea are plentiful and reasonably priced. But hailing one from the street isn't always easy — especially late at night, during rush hour, or in areas that aren't busy tourist spots. And most drivers don't speak English, which makes giving directions a real challenge.

Kakao T takes care of all of this. It's by far the most popular taxi app in Korea. You sign up with a foreign phone number — no Korean number needed. You type your destination in English, and the app sends it to the driver in Korean. No awkward hand gestures, no showing your phone screen with a typed address, no hoping the driver figures it out.

For payment, the easiest option if you're visiting is to simply pay the driver directly when you arrive — by cash or card. When you book, just choose "pay to driver" and skip the step of registering a Korean payment card in the app. It works perfectly fine either way.

One practical note for airport arrivals: a lot of visitors coming from Incheon Airport choose to pre-book a transfer through a platform like Klook instead of using a taxi app. You get a fixed price, no meter running, and a driver waiting at arrivals with your name on a sign. It takes one more thing off your plate when you've just landed after a long flight. Once you're in the city though, Kakao T is the easiest way to get a ride.

Key info

• Kakao T is free to download, available on iOS and Android, with English built in
• Sign up with a foreign phone number — no Korean number or bank account needed
• For payment, choose "pay to driver" to pay cash or card directly to the driver
• For airport-to-hotel transfers, pre-booking on Klook gives you a fixed price and no hassle at arrivals

These four apps won't cover every single thing you'll encounter in Korea — but they handle the situations that come up every day: finding your way around, reading a menu you can't understand, and getting a ride when you need one. Download them and set up your accounts before you fly. Registration is much smoother on your home Wi-Fi than at the airport.

If you're still putting your trip together, our guide on how to use the Seoul metro is a great next read. And if you're still deciding when to go, check out our post on the best time to visit Korea.