Kakao Talk World’s Most Frequently Used App

SEOUL, May 31 (Korea Bizwire) — Kakao Talk is the most frequently used app in the world, according to Mary Meeker’s 2015 Internet Trend report. For the first quarter of 2015, Kakao Talk was visited 55 times a day per user, based on an analysis of Quettra on 75 million users of Android devices around [...]