The Top Grossing chart ranks apps by total revenue — combining paid downloads and in-app purchases — making it the best measure of which apps are actually making money. These rankings are sourced directly from the South Korea App Store and updated every day. 6 of these 50 apps are newcomers since the previous update; 입시 AI 컨설턴트 유니로드 : 입시 여정의 조력자 made the biggest jump, climbing from #46 to #29; Duolingo: Language & Chess holds a steady position at #1, where it has charted for 113 days.