틈틈봇-가스기능사 (잠금화면에서 자동학습)+알람

틈틈봇-가스기능사 (잠금화면에서 자동학습)+알람 is an education app by 틈틈봇 (잠금화면에서 틈틈이, 자동으로 시험공부) with 5,000+ downloads (about 5.3K estimated). +13 installs in the last 7 days. Released Mar 29, 2022. Install growth, rank history, SDKs and ad networks.

From the store listing: “■1. Study automatically! What if you could automatically study one previous gas technician exam question every time you turned on your phone? How often do you turn on your phone each day? You check KakaoTalk, Instagram, the time, and even just glance at your phone unconsciously. But if a question popped up every…”