whistle sound alarm timer app icon

whistle sound alarm timer app

Minerva K.K.

⬇ 1,000+ downloads

Est. actual: 1,000

Released: Sep 18, 2023

No in-app purchases

Contains ads

Signals

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

📈Last 7 days +20 installs — 18% faster than the week before (+17) · 2/day since Oct 5
🏆Among Music & Audio apps top 26% by installs gained this week (249 peers growing)
🛠Updates actively updated · updated 8 days ago

Installs since launch

+60 installs since Oct 5

Update history

1.0.7 Nov 5, 2026 · seen Oct 5, 2026

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

whistle sound alarm timer app is a music & audio app by Minerva K.K. with 1,000+ downloads (about 1K estimated). +20 installs in the last 7 days. Released Sep 18, 2023. Install growth, rank history, SDKs and ad networks.

From the store listing: “It can be used for sports practice & games.Instructions, school, emergency, etc.”