Planning a trip to South Korea? Your phone can make the difference between a smooth journey and a frustrating one.
Many services in Korea rely on local maps, mobile reservations and Korean-language information. Google Maps and your usual messaging or payment apps may not cover every situation.
You do not need to install all 15 apps below. For most first-time visitors, start with Naver Map, Papago, k.ride, Emergency Ready and VISITKOREA. Add the others according to your itinerary.
Last checked: August 24, 2026. App features, payment methods and regional availability can change. The recommendations below were verified against the Korea Tourism Organization’s current app guide.
Quick guide: which apps do you actually need?
| App | Best for | Priority |
|---|---|---|
| Naver Map | Directions and local information | Must-have |
| Papago | Korean translation | Must-have |
| k.ride | Tourist-friendly taxi booking | Must-have |
| Emergency Ready | Disaster and emergency information | Must-have |
| VISITKOREA | Official travel information | Recommended |
| Korail+ | Train tickets | For intercity travel |
| Mobile Tmoney | Public transportation payments | Device-dependent |
| WOWPASS | Travel payments and transit | Optional |
| GoHanpass | Transport booking and payments | Optional |
| Catchtable | Restaurant reservations | Food travelers |
| Creatrip | Activities and reservations | Optional |
| Odii | Audio tours | Culture travelers |
| Shuttle Delivery | English-language delivery | Longer stays |
| Seoul Bike | Public bicycles in Seoul | Seoul travelers |
| KakaoTalk | Local communication | Recommended |
1. Naver Map: the most useful map app in Korea
Naver Map should be one of the first apps you install. It provides walking, driving and public transportation routes, along with estimated travel times. Restaurant and attraction listings can also include operating hours, reviews and useful local details.
The app supports English, Japanese and Simplified Chinese. Search results can still be better when you paste a Korean place name or address, so save the Korean address of your hotel before leaving home.
Best for: Subway routes, walking directions, restaurants and saved places.
2. Papago: translation built for Korean
Papago is especially useful for Korean translation. It can translate typed text, speech, images, handwriting and webpages.
Use the camera feature to read menus, signs, washing machine controls or product labels. Translation is never perfect, so use short and simple sentences when the information is important.
Best for: Menus, signs, short conversations and Korean addresses.
3. k.ride: taxi booking for international visitors
k.ride is a mobility app operated by Kakao Mobility and designed specifically for international visitors. The service supports overseas credit cards and offers estimated routes and fares before the ride.
This can be easier for short-term visitors than taxi services designed primarily for Korean residents.
Best for: Airport transfers, late-night rides and destinations that are difficult to explain.
4. Korail+: book train tickets between cities
Install Korail+ if you plan to travel beyond Seoul. It is KORAIL’s official train app and can be used to search schedules, reserve seats and pay for supported train tickets.
Popular trains can sell out during weekends and national holidays, so do not wait until you arrive at the station.
Best for: KTX and intercity train travel.
5. Mobile Tmoney: use your phone for public transit
Mobile Tmoney allows supported smartphones to work as transportation cards. The Korea Tourism Organization currently lists Android and iOS support and notes that international cards are accepted.
Actual availability can depend on your device, operating system, region and payment configuration. Carry a physical T-money card as a backup.
Best for: Subways, buses and checking transportation balances.
6. Emergency Ready: official safety information
Emergency Ready is a multilingual safety app provided by the Korean government. It offers disaster alerts and information about emergency medical centers, police stations, fire stations, civil defense shelters and embassies.
Enable notifications after arriving in Korea, but review your location and notification permissions.
Best for: Severe weather, earthquakes, medical emergencies and local safety alerts.
7. VISITKOREA: official travel information
VISITKOREA is operated by the Korea Tourism Organization. It provides information about attractions, festivals, immigration, Korean culture and practical travel matters.
Because it is an official source, it is particularly useful for checking information that may change.
Best for: Trip planning, festivals, attractions and official updates.
8. WOWPASS: payments and transportation in one service
WOWPASS is designed for international travelers and combines prepaid payment functions with transportation features.
Compare its fees, exchange rates, top-up methods and refund conditions before purchasing. A regular credit card and some emergency cash are still sensible backups.
Best for: Travelers who want a Korea-focused prepaid payment option.
9. GoHanpass: transportation booking and payments
GoHanpass offers travel booking and payment services with passport-based registration. Depending on current service coverage, travelers can use it for options such as trains, express buses and taxis.
You probably do not need both GoHanpass and WOWPASS, so compare them based on your itinerary.
Best for: Travelers who want several transportation and payment functions in one app.
10. Catchtable: restaurant reservations
Catchtable is one of Korea’s main restaurant reservation platforms. The English service can help international visitors find restaurants, make reservations and check queues.
Not every restaurant accepts reservations through the international version, so keep a second option nearby.
Best for: Popular restaurants, fine dining and avoiding long waits.
11. Creatrip: book experiences and local services
Creatrip combines travel information with reservations for restaurants, beauty services, concerts, tours and other Korean experiences.
Always check cancellation terms and whether the price includes every listed service before paying.
Best for: Beauty appointments, K-pop activities, tours and advance reservations.
12. Odii: free audio guides
Odii is a free audio-guide app focused on Korean history and culture. It includes themed courses covering historical sites, major cities, museums, UNESCO heritage locations and family-friendly attractions.
Bring earphones and download content over Wi-Fi when possible.
Best for: Museums, palaces, historical sites and independent sightseeing.
13. Shuttle Delivery: food delivery in English
Shuttle Delivery provides English-language food and product delivery in selected Korean cities. The official tourism guide currently lists coverage in Seoul, Pyeongtaek, Daegu and Busan, although delivery zones can change.
Best for: Longer visits, rainy evenings and travelers without a Korean account.
14. Seoul Bike: public bicycle rentals
Seoul Bike, commonly known as Ttareungi, is Seoul’s public bicycle-sharing service. The app allows users to find rental stations, purchase passes and unlock bicycles using QR codes.
Use bike lanes where available and avoid riding while looking at your phone.
Best for: Parks, riverside routes and short trips around Seoul.
15. KakaoTalk: communication with local contacts
KakaoTalk is Korea’s dominant messaging platform. It is not essential for every tourist, but it can be useful when communicating with local friends, tour providers, accommodation hosts or businesses.
Download it before departure if someone in Korea expects to contact you through KakaoTalk. Use only Kakao’s official download page.
Best for: Local communication and group coordination.
Five things to do before your flight
- Install your essential apps while you still have reliable internet.
- Change each app’s language to English or your preferred language.
- Save your hotel’s name, phone number and Korean address.
- Test account registration and payment methods in advance.
- Keep screenshots of reservations and important addresses offline.
Do not rely on a single app, payment card or internet connection. A physical transportation card, a second payment method and a written hotel address can save you when technology does not cooperate.
The five apps most travelers should start with
- Naver Map
- Papago
- k.ride
- Emergency Ready
- VISITKOREA
Add Korail+ for train travel, Catchtable for restaurant reservations and either WOWPASS or GoHanpass if their payment features match your needs.
Disclosure: No app paid for inclusion in this guide. No affiliate relationship is assumed. If affiliate links are added later, they should be clearly disclosed without changing the editorial recommendations.
Featured image: Photo by chelsom tsai, via Wikimedia Commons, licensed under CC BY 2.0. Resized and compressed for the web.
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