Based on sampled data, YouTube was the longest used Android application in South Korea as of September 2020, with a total of around 53.1 billion minutes. This was followed by KakaoTalk, a popular South Korean messenger application.

What are the most popular apps in South Korea?

App App NameCategory Category1질병관리청 COOV(코로나19 전자예방접종증명서)Medical2뮤 아크엔젤2Games / Role Playing3지맵(Z-MAP) – 제로페이, 가맹점 찾기, 모바일상품권, 지역사랑상품권, 모바일온누리Maps & Navigation4The건강보험Health & Fitness46 more rows

Whats a selca Korean?

Every time a BTS member posts a selca, Korean slang word for self-camera, and it means a selfie, their fans go frenzy and trend the band over social media for several hours.