The Best Apps for Traveling in Korea (And How to Set Them Up)

Korea runs on apps. Navigation, taxis, translation, restaurant reservations — most of it happens through a handful of platforms that locals use without thinking. As a foreign visitor, knowing which apps work, which ones require a Korean number, and which ones are actually worth downloading will save you a lot of frustration.

Here's what to install before you arrive, and what to know about each one.

Navigation — Naver Map

Google Maps works in Korea, but it's unreliable for public transit directions. The routing is often wrong, walking directions miss key shortcuts, and it doesn't integrate well with the Korean subway system.

Naver Map is what locals use. It gives accurate subway routes, tells you which car to board for the best exit, shows real-time bus arrivals, and covers walking, cycling, and driving too. The English interface has improved significantly — most features are usable without Korean.

Download it before you arrive. Set your home and hotel as saved locations so you're not fumbling with setup on arrival.

One tip: when searching for a place, use the English name if you know it. If results are off, try the Korean name — Naver's search is better with Korean input.

Taxis — K-RIDE and Kakao T

Korea has three main taxi apps in 2026: K-RIDE, Kakao T, and Uber. For foreign visitors, K-RIDE is the easiest starting point.

K-RIDE is a foreigner-focused taxi app built by Kakao Mobility — the same company behind Kakao T. It uses the same driver pool, so wait times are similar. The key difference: K-RIDE supports Google and Apple login, accepts overseas Visa and Mastercard directly, and has an English interface. No Korean phone number required. Download it before you arrive and register your card at home.

Kakao T is what locals use and has the largest number of drivers. Foreign visitors can use it too, but setup is trickier — it requires a Korean phone number for account verification. If you already have a Kakao account or a local number, it's worth using. If not, start with K-RIDE. One workaround that still works in 2026: select 'Pay to Driver Directly' as your payment method in Kakao T — this lets you call a taxi and pay cash or card to the driver at the end of the ride, no in-app payment required.

Uber operates in Korea as UT, partnering with licensed taxis rather than private drivers. It works with your existing Uber account and foreign card. Coverage is smaller than Kakao T or K-RIDE, and fares run 20–30% higher, but it's a reliable fallback if the other apps aren't working.

For most first-time visitors: download K-RIDE, register your card, and use it as your default. Keep Kakao T as a backup for areas with fewer K-RIDE drivers.

Translation — Papago

Papago is Naver's translation app and it's noticeably better than Google Translate for Korean. Restaurant menus, signage, and handwritten text all translate more accurately.

The camera translation feature is the most useful — point it at a menu or sign and it overlays the translation in real time. Works offline too if you download the Korean language pack in advance.

Google Translate has improved for Korean, but Papago still edges it out for nuance and menu-specific vocabulary. Worth having both.

Restaurant Reservations — Catch Table

If you're planning to eat at popular restaurants in Seoul — especially in Seongsu, Itaewon, or Hannam — Catch Table is how Koreans book tables. Many of the most sought-after spots only take reservations through this app.

The good news: Catch Table works with foreign phone numbers and foreign payment methods for the deposit. The interface has an English option. The bad news: some restaurants list their menus and details in Korean only, so Papago helps here.

For casual dining, you won't need it. For anything with a queue or a reservation system, it's worth having.

Transit Cards — T-money App (Optional)

The physical T-money card is the simplest option for most visitors — buy at any convenience store, top up with cash, done. But if you prefer a digital version, the T-money app allows you to load and manage a transit card from your phone.

Note: the app requires a Korean phone number for registration. If you have a local number via a SIM (not eSIM data-only), it's an option. Otherwise, stick with the physical card — it's simpler and works everywhere.

Quick Reference

What to Install Before You Land

Install these before your flight:

Naver Map — download offline maps for Seoul.

Kakao T — set up your account and attempt card linking at home.

Papago — download Korean language pack for offline use.

Catch Table — optional, but useful if you have specific restaurants in mind.

Having these ready before arrival means you're not burning data or time on setup when you should be finding your hotel.

None of these apps are complicated. The main thing is having them set up before you land so the first hour in Korea is about getting to your hotel, not troubleshooting an app store download on airport Wi-Fi.

If you're still sorting out your data situation for Korea, our eSIM guide covers the options that work without a Korean phone number.