The apps you actually need in Korea
Korea runs on its own app ecosystem, and the single most useful thing to know before arriving is this: Google Maps barely works here for directions. Because of restrictions on exporting detailed map data, Google can show you public-transit routes but generally can't give you proper walking or driving navigation in Korea. Everyone — locals and long-term foreigners alike — uses Korean map apps instead. Here's the short list that covers 95% of situations.
Maps & navigation (the non-negotiables)
- Naver Map — the default choice for foreigners: full English interface, walking/driving/transit directions, real-time bus arrivals, and the place database everyone's business listings live in. If you install one app from this page, it's this one.
- Kakao Map — the other major map app, also with an English mode. Some people prefer its interface; either one works. Power move: have both, since place reviews and photos differ between them.
- Searching places: many small shops and restaurants are findable only by their Korean name — copy-paste the Korean text from a blog or listing into the map app rather than typing an English guess.
Translation
- Papago — Naver's translator, and the one most people find strongest for Korean↔English. The camera mode reads menus and signs; the conversation mode handles simple back-and-forths.
- Google Translate still helps as a backup and for other language pairs — but for Korean, try Papago first.
Taxis & getting around
- Kakao T — Korea's dominant taxi-hailing app. It shows the destination to the driver in Korean, tracks the ride, and removes the language barrier entirely. Payment options for foreign cards have improved over time but vary — worst case, choose the option to pay the driver directly by card or cash at the end.
- Uber operates in Korea (merged locally with the UT service) and works with your existing account and card — coverage is best in Seoul.
- For subway and bus specifics — T-money cards, transfers, late-night options — see the full Getting around guide.
Messaging (yes, you need KakaoTalk)
- KakaoTalk is Korea's messenger the way WhatsApp is elsewhere — near-universal. Any Korean friend, language partner, meetup group, or small guesthouse will ask for your "Kakao." Set it up while you still have easy access to your home phone number for verification.
Food delivery & the honest caveat
- Korea's delivery apps — Baemin (Baedal Minjok) and Coupang Eats — are legendary, but they're built for residents: sign-up and payment generally expect a Korean phone number and often Korean payment methods, so short-term visitors frequently can't use them.
- Tourist-friendly workarounds exist and change often (some hotels order for guests; some services target foreigners) — treat delivery as a bonus, not a plan. Convenience stores at 2am fill the same need surprisingly well.
Worth adding for longer stays
- Naver (the search app) — Korea googles with Naver; restaurant hours and reviews are better there than on Google.
- Coupang — the "Korean Amazon" with famously fast delivery; needs a local address, so it's for residents.
- Banking, government and telecom apps come later in the settling-in process — the order to tackle them is in Your first week in Korea.
Before-you-land checklist
- Install: Naver Map, Papago, Kakao T, KakaoTalk (all free).
- Sign into KakaoTalk and Kakao T while you can still receive verification texts easily.
- Sort your data plan so the apps work from the arrivals hall — options in SIM, eSIM & internet.
- Bookmark the live exchange-rate and weather tools — no install needed.
Next: Getting around Korea →
Korean app screens, decoded
The first thing every Korean app throws at you is a wall of agreement checkboxes, usually in Korean. Don't panic and don't tap blindly — the pattern is always the same. Items marked 필수 (required) must be checked to proceed; items marked 선택 (optional) are marketing and promotional consents you can safely leave unchecked. The big top checkbox selects everything at once, which is convenient but also opts you into every newsletter the company runs.
Two more conventions worth knowing: the highlighted, brightly colored button is almost always "continue/confirm," and permission pop-ups (location, notifications) follow the same required-versus-optional logic — map and taxi apps genuinely need location, while most notification requests are skippable.
Judging places by reviews, the local way
- Recency beats rating. A place with photos uploaded this week is open, busy, and serving what the pictures show. A high star average with old photos tells you much less.
- Photos are the real menu. Korean map listings are stuffed with user photos of actual dishes and price boards. Browse those instead of trusting a text description — and screenshot the dish you want to order by pointing.
- Check the hours on the listing, then trust them loosely. Small restaurants close for break time mid-afternoon and take irregular days off. If a trip across town depends on one shop being open, look for a recent review confirming it.
- Lots of reviews with a middling score often just means a famous, high-volume place — in Korea that's usually a good sign, not a warning.
When your phone lets you down
The whole system above assumes a charged phone with data. Build a small offline safety net on day one and you'll never be truly stuck:
- Screenshot your key routes — hotel to station, station to tonight's restaurant — while on wifi. Korean map apps are built around live data, so don't count on them working fully offline.
- Carry the hotel's business card (or photograph the front desk sign). Shown to any taxi driver or passerby, it gets you home with zero apps involved.
- Keep the Korean text, not just the English name, of your top three destinations saved somewhere you can copy from — notes app, screenshots, anywhere.
- Note your booking numbers on paper for trains and flights. If the phone dies, a staffed counter can find you by name and number in seconds.
None of this will likely be needed — but the one rainy night your battery dies at 1am, the hotel card in your pocket is the best app you have.