📈Last 7 days+22 installs — 29% faster than the week before (+17) · 2/day since Oct 9
🏆Among Education appstop 20% by installs gained this week (1724 peers growing)
🛠Updatesdormant · updated 135 days ago
Installs since launch
+59 installs
since Oct 9
Update history
3.0.0Jun 29, 2026 · seen Oct 19, 2026
全国ランキングや動物図鑑等の新機能を追加
Only the current version so far — new entries appear as the app ships updates.
第2種衛生管理者の森（第2種衛生管理者試験対策アプリ） is an education app by 合同会社OLA with 500+ downloads (about 594 estimated). +22 installs in the last 7 days. Released Aug 4, 2025. Install growth, rank history, SDKs and ad networks.
From the store listing: “A learning app for past questions of the Class 2 Health and Safety Manager exam. Learn quickly with 540 questions from the past 18 exams + automated question generation based on the forgetting curve!”
