틈틈봇-산업안전기사 (잠금화면에서 자동학습)+알람

틈틈봇-산업안전기사 (잠금화면에서 자동학습)+알람 is an education app by 틈틈봇 (잠금화면에서 틈틈이, 자동으로 시험공부) with 100,000+ downloads (about 135K estimated). +465 installs in the last 7 days. Released Mar 28, 2022. Install growth, rank history, SDKs and ad networks.

From the store listing: “■1. Study automatically! What if you could automatically study one past Industrial Safety Engineer 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 unconsciously flick your phone open. But if a question popped up every…”