Monetized Ad Creatives shown by 틈틈봇-일반기계기사 (잠금화면 기출문제 자동학습)+알람

These are ad creatives used for monetization by 틈틈봇-일반기계기사 (잠금화면 기출문제 자동학습)+알람. The advertiser apps are the apps paid for the creatives.