자기비파괴검사기 기출문제 요점정리

Name: 자기비파괴검사기 기출문제 요점정리
Author: LEEJEONGWOO

LEEJEONGWOO

⬇ 50+ downloads

Est. actual: 56

Free

Released: Apr 26, 2020

No in-app purchases

Contains ads

Signals

3 this week · 2 positive All of this week's signals →

📈Last 7 days +1 installs · 0/day since Oct 7
🏆Among Education apps bottom 0% by installs gained this week (2230 peers growing)
🛠Updates quiet · updated 72 days ago

Installs since launch

+1 installs since Oct 7

Update history

25.0 Sep 3, 2026 · seen Oct 19, 2026

Only the current version so far — new entries appear as the app ships updates.

자기비파괴검사기 기출문제 요점정리 is an education app by LEEJEONGWOO with 50+ downloads (about 56 estimated). +1 installs in the last 7 days. Released Apr 26, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “An app for studying for the Magnetic Non-Destructive Testing Engineer written exam through subject-specific summaries of key points from past exam questions, predicted questions, and incorrect answer reviews.”