Which Korea Apps Actually Work for Visitors
Every "essential Korea apps" list has the same handful of names, but a lot of Korean apps need a Korean phone number, a Korean-issued card, or a resident registration number to actually finish signing up — and a guide written from outside Korea often has no way to know that. This page sorts apps by what you're trying to do, and marks each one honestly.
Every app gets one of three verdicts. ✅ Just works — no Korean account needed. ⚠️ Conditional — works, but a Korean number or card is needed for part of it. ❌ Not usable — it downloads fine, but a short-term visitor can't actually finish signing up. Jump to whichever section matches what you're trying to do. Sign-up rules and payment support in this space change often — Naver changed its foreigner-facing sign-up in the first half of 2026 alone — so each verdict below is dated, and worth rechecking on a longer trip.
Jump to: Getting Around · Public Transit · Taxi & Ride-Hailing · Translation · Payments & Money · Restaurant Reservations · Weather & Air Quality · Tours & Tickets
Quick picks by category
- Getting around: Naver Map, plus Kakao Map if you want live bus/subway arrival times.
- Taxi: k.ride or TABA if you'd rather skip Kakao's account setup, otherwise Kakao T.
- Translation: Papago, with the offline Korean pack downloaded before you fly.
- Payments: your regular card (Google Pay won't work at all in Korea), plus WOWPASS as a cash-free backup. Skip Korea's own pay apps entirely.
- Restaurant bookings: CatchTable Global, or Naver Map where the venue supports it.
- Tours & tickets: Klook or Trazy.
Getting Around: Why Google Maps Falls Short
Google Maps still shows the country, and you can search for a hotel, restaurant, or landmark and see it pinned with reviews and photos, so it's not useless. Public transit directions work too: subway routing is reliable, and Google Maps shows upcoming subway and bus departures in Seoul, though bus route data is patchier outside the capital. What Google Maps has no directions for inside South Korea is walking and driving — Google's own Maps Platform coverage list marks driving, walking and cycling directions as unavailable for the country, a long-running consequence of restrictions on exporting the detailed national base map, tied to security policy that predates smartphones. In early 2026, the Korean government and Google reportedly reached an understanding on conditions that could eventually lift that road-mapping restriction, but as of this review it hasn't taken effect. Don't plan your trip around it changing by the time you land. For walking directions and door-to-door navigation you still need Naver Map or KakaoMap. Google Maps Platform coverage details.
Naver Map vs. Kakao Map: Do You Need Both?
Installing both costs nothing and takes a few minutes before you fly, and most people who travel Korea regularly end up with both anyway — but if you only want one, here's how they actually differ for a visitor:
| App | Strongest for | English support |
|---|---|---|
| Naver Map | Walking directions, transit routing, English place names | Full English interface — search, directions, and transfer/exit instructions all switch to English |
| Kakao Map | Real-time bus/subway arrival info, taxi booking (via Kakao T) | English interface exists but is less complete than Naver Map's |
If you're only installing one, make it Naver Map — the English support is the most complete of the two, which matters most on your first trip when you can't fall back on reading Korean. Add Kakao Map alongside it mainly because it's the app that connects to Kakao T for booking a taxi (see below), not because its own navigation is meaningfully better for a first-time visitor.
How Far Does the English Support Actually Go?
"Has an English mode" and "is actually usable in English" aren't the same claim, so here's the more specific version. On Naver Map, switching the app language to English changes search, turn-by-turn walking and transit directions, subway transfer instructions, and station exit numbers — the parts you need mid-trip all switch over, not just the menus. Restaurant and place reviews can be machine-translated in the app as well, though translation quality on user-written reviews varies the way any machine translation does. Kakao Map's English mode covers search and basic navigation, but drops into Korean more often in secondary screens and detailed transit info — usable, but expect to lean on Naver Map first when something isn't translating.
Searching Korean Addresses and Business Names in English
Typing a well-known place name in English — a major hotel chain, a landmark, a subway station — generally finds it fine in both apps, since these have established English listings. Smaller businesses, newer places, and addresses typed exactly as romanized Korean are where search gets inconsistent; a slightly different romanization spelling than what's in the app's listing can return nothing. If a direct English search comes up empty, the more reliable fallback is copying the Korean name or address from wherever you found it (a hotel booking confirmation, a restaurant's Instagram, a printed reservation) and pasting that directly into the search bar — both apps handle Korean-script input natively, since that's their primary market.
Public Transit: Subway, Bus, and Real-Time Arrival
The problem here usually isn't finding out a bus or subway line exists — Seoul's network is dense and well-signed — it's knowing which exit to take, which platform, and whether the next bus is 2 minutes away or 15. That's a live-data problem, and it's already handled by the two apps above, not a separate transit app.
Naver Map gives full turn-by-turn transit routing in English, including exact subway exit numbers and transfer instructions. Kakao Map's real-time bus and subway arrival tracking is a step ahead of Naver Map's for live arrival times specifically — worth switching to it for that one feature while you're waiting at a stop. Buying or topping up the T-money transit card itself is a payment question, not an app one — see Do You Need Cash in Korea? for that. One update worth flagging: since March 17, 2026, new kiosks at Seoul subway stations on Lines 1–8 accept foreign-issued Visa, Mastercard, JCB, UnionPay, and Amex for single-ride tickets and short-term Climate Card tourist passes — but this doesn't yet extend to buying or reloading a regular T-money card, which still means cash is the reliable option there. Kyunghyang Shinmun coverage. Checked Aug 2026.
Taxi & Ride-Hailing
Worth saying upfront: Koreans don't reach for a taxi as a default option the way visitors from car-dependent countries might expect. The subway and bus network covers almost anywhere you'd want to go, and the fare gap between transit and a taxi is large enough that most people treat a taxi as a specific-situation choice, not a first option. Treat it the same way — subway and bus first, taxi when the situation actually calls for it: an airport transfer, a late-night trip after transit stops running, or when you're carrying more luggage than you want to haul through a station.
The other real issue is language. Not every driver speaks English, and explaining a destination by voice can be its own small ordeal — which is exactly why booking through an app, where the destination is set from a pin on a map rather than a spoken address, matters more here than it might somewhere taxis are the default.
Translation & Communication
Papago is Naver's translation app, and it's worth having installed specifically for Korean — it's built around Korean-English translation rather than being a general-purpose translator retrofitted for it, which shows in menu and sign translation in particular. No account is required to use it; downloading the app is enough, and signing in is only needed if you want to keep a saved translation history. It also has an offline mode for Korean/English (among other language pairs) if you download the language pack in advance, which is worth doing before you fly rather than discovering you need it with no signal. Camera translation (point your phone at a menu or sign) and voice translation (for a short back-and-forth conversation) cover most of what a visitor actually needs it for.
Payments & Money
This section only covers which payment apps a visitor can actually open. For how much cash to carry, card acceptance, and ATMs, see Do You Need Cash in Korea? and the Money & Payments budget guide.
Restaurant Reservations
Reviews and menus are already covered by Naver Map and Kakao Map above. This section is about the apps for booking a table — worth setting up before you fly, because the restaurants visitors most want in Seoul are the ones that fill up in advance.
Weather & Air Quality
You don't need a separate app for general weather — your phone's built-in weather app is enough, and see Korea Weather by Season for seasonal detail and a live Seoul/Busan forecast. The one specific case worth its own app is fine dust, which Korea tracks and reports more granularly than most general weather apps bother to.
Tours, Tickets & Activity Booking
For palace tickets, day tours, transport passes, and things like a Han River cruise or a cooking class, a Korea-focused booking platform is usually simpler than hunting down each venue's own site. Two of the more established options for Korea specifically:
Install Before You Fly, or Wait Until You Land?
Install these before you fly, not after landing. Every app on this page is on the regular App Store and Google Play outside Korea, so there's no regional-account workaround needed just to download them. Doing it at home over Wi-Fi means you're not fumbling with app installs, language settings, and sign-ups on unfamiliar airport Wi-Fi with jet lag setting in — and if you're picking up an eSIM, physical SIM, or Wi-Fi egg on arrival (see eSIM vs SIM vs Wi-Fi Egg), having the apps already installed means you can start using data the moment your connection activates instead of waiting on more downloads.
Frequently Asked Questions
Does Google Maps work at all in Korea?
Partly. Search, pins and reviews work fine, and public transit directions do work — subway routing is reliable, and Google Maps shows upcoming subway and bus departures in Seoul, though bus route data is patchier outside the capital. What Google Maps has no directions for inside South Korea is walking and driving: Google's own Maps Platform coverage list marks driving, walking and cycling directions as unavailable for the country. For walking directions and door-to-door navigation you still need Naver Map or KakaoMap.
Do I need a Korean phone number to use Naver Map or Kakao Map?
No. Both apps can be downloaded from the regular App Store or Google Play outside Korea, and basic map search and navigation work without creating an account at all. An account (signed up with a foreign phone number) is only needed for extras like saving bookmarked locations.
Can I use Kakao T to book a taxi without a Korean phone number?
The barrier isn't payment, it's account creation: Kakao T requires a Kakao account, made through KakaoTalk, before you can book anything, per Korea Tourism Organization's own ride-hailing guide. If you'd rather not set that up, k.ride (Kakao Mobility's separate app for visitors) or TABA (a Seoul city-backed taxi app for tourists) both skip that step and take a foreign-issued card directly.
Can I use Samsung Pay, Kakao Pay, or Naver Pay as a visitor to Korea?
No. All three require a Korean-issued card, a Korean phone number, and a resident or foreigner registration number to set up, none of which a short-term visitor has. Use a foreign-issued card, Apple Pay where the terminal and your card's issuer support it (Google Pay isn't supported in Korea at all), or a prepaid tourist card like WOWPASS instead.