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.
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.
Kakao Mobility's visitor taxi app with overseas sign-up, international cards and translated driver chat.
A familiar backup that dispatches licensed Korean taxis, with official current coverage pages for Seoul and Busan.
A Seoul-only tourist taxi app with foreign registration, multiple languages and international card support.
Korea's broad local delivery marketplace, now with multilingual guest checkout and foreign-payment support for visitors.
An English-friendly delivery fallback serving covered areas of Seoul, Pyeongtaek, Daegu and Busan.
An optional visitor prepaid card and app for domestic card payments, exchange and kiosk management.
Korea's leading messenger, useful when a verified host, guide, clinic or venue specifically asks to use it.
Plans subway, bus and walking connections with local stop details and current urban routes.
Turns a supported iPhone or Apple Watch into a nationwide Tmoney transit card with overseas Apple Pay top-ups.
The Android visitor version of mobile Tmoney for compatible NFC phones, with transit use and tourist benefits.
Naver's Korean-focused translator for text, speech, conversations and images.
The official integrated app for KTX, SRT and other Korean train searches, reservations and tickets.
The international app for booking and joining waitlists at participating Korean restaurants without a Korean number.
Korea's current government app for multilingual safety information, shelters and emergency-service locations.
Reliable mobile internet at better prices than most travel eSIMs, with polished iOS and Android apps and support for making and receiving phone calls.
One of the biggest travel eSIM brands, with a very large destination catalog.
Known for unlimited-data plans in many destinations, at a higher price per gigabyte.
Google Maps has limited navigation features here; use Naver Map or KakaoMap instead.
Tourist-friendly choice with a straightforward purchase process.
A solid alternative; compare current prepaid offers before buying.
A solid alternative; compare current prepaid offers before buying.
The essential apps for South Korea are k.ride, Baemin, Naver Map, Papago, KORAIL+.
We've curated 16 apps across 11 categories for traveling in South Korea, including 8 essential apps.
k.ride is the top-rated ride hailing app in South Korea. Kakao Mobility's visitor taxi app with overseas sign-up, international cards and translated driver chat.
Set up payments, maps and transport before entering mainland China
Use Octopus to pay, Citymapper to travel, and MyObservatory for official weather warnings
Rail-first travel, flexible IC cards, official Shinkansen booking, and disaster alerts
Official bus tracking, metered taxis and typhoon alerts for Macau
Cash, a physical EasyCard and a few well-chosen apps cover most trips
