📈Last 7 days+1 installs — 0% faster than the week before (+1) · 0/day since Oct 7
🏆Among Education apps bottom 0% by installs gained this week (2230 peers growing)
🛠Updatesquiet · updated 72 days ago
Installs since launch
+4 installs
since Oct 7
Update history
22.0Sep 3, 2026 · seen Oct 19, 2026
Only the current version so far — new entries appear as the app ships updates.
초음파비파괴검사기사 기출문제 요점정리 is an education app by LEEJEONGWOO with 50+ downloads (about 91 estimated). +1 installs in the last 7 days. Released Apr 28, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “This is an exam preparation app that allows you to study the key points of past Ultrasonic Non-Destructive Testing Engineer exam questions by subject.”
