🏆Among Education apps bottom 0% by installs gained this week (2026 peers growing)
🛠Updatesactively updated · updated 26 days ago
Installs since launch
+1 installs
since Oct 7
Update history
1.0.3Oct 16, 2026 · seen Oct 20, 2026
Androidで、予約したお知らせが届かないことがある不具合を直しました。
Only the current version so far — new entries appear as the app ships updates.
AI危険物乙4|予想問題とコーチ is an education app by SAKURA PRODUCTS with 1+ downloads (about 1 estimated). Install growth, rank history, SDKs and ad networks.
From the store listing: “Practice for the Hazardous Materials Handling Class 4 exam (written portion) in just 3 minutes every day with our original, verified practice problems.”