Explosives Safety Exam A JP

Name: Explosives Safety Exam A JP
Author: razuma

razuma

⬇ 100+ downloads

Est. actual: 104

Free

Released: Aug 30, 2026

No in-app purchases

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +3 installs — 91% slower than the week before (+32) · 2/day since Sep 29
🏆Among Business apps top 40% by installs gained this week (1274 peers growing)
🛠Updates quiet · updated 74 days ago

Installs since launch

+92 installs since Sep 29

Update history

1.0 Aug 31, 2026 · seen Sep 30, 2026

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

Explosives Safety Exam A JP is a business app by razuma with 100+ downloads (about 104 estimated). +3 installs in the last 7 days. Released Aug 30, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “A study app for Japan's Class A Explosives Handling Safety Supervisor exam (甲種火薬類取扱保安責任者試験). This national qualification is based on the Explosives Control Act. A safety supervisor must be appointed by anyone who owns or occupies an explosives magazine, or who consumes explosives. The Class A licence applies to…”