📈Last 7 days+17 installs — 0% faster than the week before (+17) · 2/day since Oct 9
🏆Among Education appstop 23% by installs gained this week (2026 peers growing)
🛠Updatesquiet · updated 39 days ago
🔁Ownership the developer account DayLab changed company behind it · Nov 9, 2026
Installs since launch
+64 installs
since Oct 9
Update history
1.1.0Oct 3, 2026 · seen Oct 19, 2026
• 2026년 시험 복기를 반영해 새 문제를 더했어요.<br>• 연소 형태, 안전화 성능, 공정안전보고서 제출처럼 최근 시험에 나온 주제를 문제로 담았어요.<br>• 2027년 시험 예정일을 넣어 D-day를 이어서 볼 수 있어요.<br>• 설정에서 학습 기록을 파일로 내보내고 다른 기기에서 가져올 수 있어요.
Only the current version so far — new entries appear as the app ships updates.
산업안전기사 실기 - 산안기 필답형 작업형 오답노트 is an education app by DayLab with 50+ downloads (about 88 estimated). +17 installs in the last 7 days. Released Sep 15, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Preparation for the written and practical exams for the Occupational Safety and Health Engineer certification. Practice writing answers directly using a question bank, detailed explanations, error notes, and repeated practice.”
