Last updated: July 2026
Here’s the thing nobody tells you before landing: Google Maps barely works in Korea. Driving navigation isn’t available and walking routes are limited, thanks to map-data export rules. Korea runs on its own app ecosystem — learn these 12 and the country unlocks.
TL;DR Navigation: Naver Map · Kakao Map | Talk: KakaoTalk · Papago | Move: Kakao T · a subway app Live: Coupang · Baemin · Karrot | Money: Toss | Explore & Safety: NAVER app · Emergency Ready
Getting Around
1. Naver Map — Korea’s Google Maps. English interface, live bus and subway arrivals, walking, transit and driving directions. Save your home address first; search works best with exact place names.
2. Kakao Map — the other mapping giant. Often better for finding small businesses and reading local reviews; many restaurants live here. Power users keep both installed.
3. Kakao T — taxis, designated drivers, even bikes. Set your destination in the app (no Korean conversation needed), see a fare estimate, pay by registered card or cash to the driver. It’s also your airport lifeline — see our Incheon Airport to Seoul guide.
4. A subway app (e.g., Kakao Metro) — offline-friendly route planner with transfer tips and last-train times. The last-train feature will save you at least once.
Talking
5. KakaoTalk — not optional. Korea’s messenger for friends, landlords, HR, your gym, restaurant reservations — everything. Full verification works best with a Korean number, one more reason the SIM sequence matters (→ Korea SIM & eSIM guide).
6. Papago — Naver’s translator, noticeably stronger in Korean↔English nuance than most rivals. Camera mode reads menus and contracts; conversation mode gets you through a pharmacy visit.
Living
7. Coupang — Korea’s Amazon. Rocket Delivery gets essentials to your door by dawn. You can browse right away; full payment features work best once you have Korean verification set up.
8. Baedal Minjok (배달의민족) — the delivery king. The interface is Korean-only, but icon-driven enough to conquer with Papago’s camera mode; delivery to your building lobby works fine. Coupang Eats is an English-friendlier alternative in many areas.
9. Karrot (당근) — the neighborhood second-hand marketplace. Furnishing your first apartment for a fraction of retail is a rite of passage; meet in public lobbies and pay in cash or by transfer.
Money
10. Toss — the friendliest fintech app for foreigners: transfers, account overview, even international remittance features. Full features require ARC-based identity verification — the wall we explain in our SIM & eSIM guide.
Explore & Safety
11. NAVER app — Korea’s front page. Search here (not Google) for Korean businesses, blog reviews and coupons; the built-in translation of blog posts is your restaurant-scouting superpower.
12. Emergency Ready App — the government’s official disaster-alert app in English: it translates those loud Korean emergency broadcasts your phone will inevitably blast at 6 a.m., plus shelter maps and emergency contacts.
iPhone: the iOS version is currently unavailable on the App Store — emergency broadcasts still reach every phone as text alerts, and Papago (app #6) can translate them instantly.
Setup Order (Day 1)
- Get your eSIM working (→ SIM & eSIM guide)
- Naver Map + save your home address
- KakaoTalk
- Papago
- Kakao T with a card registered
— the rest as life demands.
Common Problems
“The app store says it’s not available in my region.” Some Korean apps require a Korean app-store account; switching your store country (or using the web version) solves most cases.
“Everything wants a Korean phone number.” Correct — that’s the identity-verification wall. A data-only eSIM can’t pass it; a prepaid number handles some apps, and a postpaid line registered to your ARC handles all of them.
“Which app for buses?” Naver Map and Kakao Map both show live arrivals; a T-money transit card does the paying.
FAQ
Do I really have to abandon Google Maps? For transit lookups it’s okay-ish; for walking and driving, Naver and Kakao are the tools. Fighting this wastes your first week.
Is there Uber? It exists merged into a local service, but Kakao T has the drivers. Use Kakao T.
Are these apps free? All free to download; you pay for the services (food, taxis) inside them.
iPhone or Android — any difference? Feature parity is close in 2026. Even transit cards now work on both: Android via the Mobile T-money app, iPhone via Apple Pay.
What should I download before my flight? Papago, Naver Map and your eSIM app — everything else can wait until you land.
Official Resources
- Each app’s official listing on the App Store / Google Play
- Just arrived? Start with your Residence Card (ARC) guide or browse all guides