KakaoTalk is a free messaging app available on smartphones, PCs, and laptops. It is an essential tool in South Korea, widely used for communication with friends, classmates, and others. To register, you need a valid mobile phone number that can receive a verification message. We recommend registering while still in your home country before arriving in Korea.

Google Maps may not provide accurate directions in South Korea due to limitations. We recommend using Kakao Bus, Kakao Metro, and Kakao Taxi apps instead. Each app serves a different function, so installing all of them is recommended.

Due to government restrictions, Google Maps does not offer full navigation services in South Korea. For more accurate directions, please use Naver Map or Kakao Map.

Google Translater does not provide accurate results in South Korea.Therefore, it is recommended to use the Papago instead. It translates more naturally

These are the most essential apps for using the food delivery system in Korea. They function similarly to Uber Eats.

Coupang is one of the most popular online shopping platforms in Korea. You can purchase household items, groceries, and electronics with fast delivery service.