South Korea
Use Naver Map, visitor-ready taxi and dining apps, and a separate transit balance
Naver Map remains the dependable default for places, walking and public transport.
The essentials
What to know before you go to South Korea
South Korea approved Google Maps data export in February 2026, but full local routing was not yet a safe assumption in August 2026. Carry at least two physical foreign cards and some won. Cards work at most staffed shops, while local wallets, unattended kiosks and Korean websites can still reject visitors. Public transport needs Tmoney or another accepted transit product, not an ordinary bank-card tap at the gate.
MobileTmoney now works well for supported iPhones and Apple Watches, but a physical Tmoney card remains the universal fallback. Use k.ride, Uber or Seoul-only TABA instead of fighting Kakao T registration. Baemin guest checkout and CATCHTABLE now remove major phone and payment barriers. KORAIL+ is the official train option, though its August 2026 overhaul is new, so keep the official website as a fallback.
Install the current Emergency Ready App, save Korean names and addresses, and keep 112 for police, 119 for fire or ambulance, and 1330 for non-emergency tourist help.
Ride Hailing
k.rideEssential
Kakao Mobility's visitor taxi app with overseas sign-up, international cards and translated driver chat.
Uber
A familiar backup that dispatches licensed Korean taxis, with official current coverage pages for Seoul and Busan.
TABA
A Seoul-only tourist taxi app with foreign registration, multiple languages and international card support.
Food Delivery
BaeminEssential
Korea's broad local delivery marketplace, now with multilingual guest checkout and payment support for international customers.
Shuttle Delivery
An English-friendly fallback for selected zones in Seoul and five other Korean service areas.
Payments
WOWPASS
An optional visitor prepaid card and app for domestic card payments, exchange and kiosk management.
Messaging
KakaoTalk
Korea's leading messenger, useful when a verified host, guide, clinic or venue specifically asks to use it.
Navigation
Naver MapEssential
The best visitor map for Korean place search, walking, driving and public transport routes.
KakaoMap
A strong local second map for business details, transit and routes that Naver Map does not surface clearly.
Transit
Naver MapEssential
Plans subway, bus and walking connections with local stop details and current urban routes.
KOREA TOUR CARD Tmoney
The Android visitor version of mobile Tmoney for compatible NFC phones, with transit use and tourist benefits.
Language
PapagoEssential
Naver's Korean-focused translator for text, speech, conversations and images.
Intercity Transport
KORAIL+Essential
The official integrated app for KTX, SRT and other Korean train searches, reservations and tickets.
Restaurants
CATCHTABLEEssential
The international app for booking and joining waitlists at participating Korean restaurants without a Korean number.
Utilities
Emergency Ready AppEssential
Korea's current government app for multilingual safety information, shelters and emergency-service locations.
Internet in South Korea
Mobile internet eSIM Best option when traveling
Guac
RecommendedReliable mobile internet at better prices than most travel eSIMs, with polished iOS and Android apps and support for making and receiving phone calls.
Airalo
One of the biggest travel eSIM brands, with a very large destination catalog.
Holafly
Known for unlimited-data plans in many destinations, at a higher price per gigabyte.
Buying a local SIM card ID registration required
- Bring your passport; the seller registers the prepaid SIM during activation.
- Starter prices begin near $11-22; compare the current data allowance before buying.
- Airport counters and city carrier stores are the easiest places to buy; confirm activation before leaving.
- Airport prices are usually higher than city or online prices.
- Tourist eSIMs are available; check whether the chosen plan includes a local phone number.
Google Maps has limited navigation features here; use Naver Map or KakaoMap instead.
Local carriers
KT
Tourist-friendly choice with a straightforward purchase process.
SK Telecom
A solid alternative; compare current prepaid offers before buying.
LG U+
A solid alternative; compare current prepaid offers before buying.
Frequently asked questions
What are the must-have apps for traveling in South Korea?
The essential apps for South Korea are k.ride, Baemin, Naver Map, Papago, KORAIL+.
How many travel apps does South Korea have?
We've curated 16 apps across 10 categories for traveling in South Korea, including 8 essential apps.
What is the best ride hailing app in South Korea?
k.ride. Kakao Mobility's visitor taxi app with overseas sign-up, international cards and translated driver chat.
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