Stay connected with local messaging apps, curated for travelers visiting South Korea.
South Korea's dominant messaging app, used by over 90% of the population. Many businesses communicate exclusively through it.
These apps need data
Guac eSIM covers South Korea with plans from $1.50 per GB. Install it before you land and activate instantly.
KakaoTalk is the top-rated messaging app in South Korea. South Korea's dominant messaging app, used by over 90% of the population. Many businesses communicate exclusively through it.
There are 1 messaging apps available in South Korea as of 2026.
Master the apps, master China
Asia's world city, where East meets West at full speed
Rail-first travel, flexible IC cards, official Shinkansen booking, and disaster alerts
Where East meets West on the casino floor and in the streets
Where ancient temples meet neon night markets