火薬類取扱保安責任者試験合格ドリル

Name: 火薬類取扱保安責任者試験 合格ドリル
Author: sharon mini

sharon mini

⬇ 100+ downloads

Est. actual: 109

Free

Released: Jun 26, 2026

No in-app purchases

Contains ads

Rated: Everyone

Signals

3 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +8 installs — 56% slower than the week before (+18) · 1/day since Oct 7
🏆Among Education apps top 23% by installs gained this week (989 peers growing)
🛠Updates dormant · updated 141 days ago

Installs since launch

+43 installs since Oct 7

Update history

1.0.0 Jun 27, 2026 · seen Oct 7, 2026

火薬類取扱保安責任者試験の学習アプリ。過去問・予想問題で効率的に試験対策。

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

火薬類取扱保安責任者試験合格ドリル is an education app by sharon mini with 100+ downloads (about 109 estimated). +8 installs in the last 7 days. Released Jun 26, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “The Explosives Handling Safety Officer Exam Passing Drill is a learning app for those aiming to pass the Explosives Handling Safety Officer Exam. [Main Features] ・Includes over 640 carefully selected questions ・Efficient memory retention support using FSRS (Spaced Repetition System) ・Visualize weak areas with a weak…”

火薬類取扱保安責任者試験 合格ドリル

Signals

火薬類取扱保安責任者試験合格ドリル