설비보전기사 기출문제 요점정리 icon

설비보전기사 기출문제 요점정리

LEEJEONGWOO

⬇ 500+ downloads

Est. actual: 643

Free

Released: Feb 21, 2020

No in-app purchases

Contains ads

Signals

3 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +14 installs — 22% slower than the week before (+18) · 1/day since Oct 7
🏆Among Education apps top 15% by installs gained this week (928 peers growing)
🛠Updates quiet · updated 76 days ago

Installs since launch

+46 installs since Oct 7

Update history

23.0 Aug 31, 2026 · seen Oct 19, 2026

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

설비보전기사 기출문제 요점정리 is an education app by LEEJEONGWOO with 500+ downloads (about 643 estimated). +14 installs in the last 7 days. Released Feb 21, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “Prepare for the Equipment Maintenance Engineer written exam! Study efficiently with past exam questions and key summary notes.”