00 Hourly Countdown Chime

Name: 00 Hourly Countdown Chime
Author: J Kosa App

J Kosa App

⬇ 100+ downloads

Est. actual: 179

Free

Released: May 31, 2026

IAP: $2.99 per item

No ads

Rated: Everyone

Signals

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

📈Last 7 days +6 installs — 40% slower than the week before (+10) · 1/day since Oct 1
🏆Among Productivity apps top 42% by installs gained this week (722 peers growing)
🛠Updates dormant · updated 156 days ago

Installs since launch

+34 installs since Oct 1

Update history

1.77 Jun 7, 2026 · seen Oct 1, 2026

The 1st release.

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

00 Hourly Countdown Chime is a productivity app by J Kosa App with 100+ downloads (about 179 estimated). +6 installs in the last 7 days. Released May 31, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Stay aware of every hour with visual and vibration-based chimes. 00 Hourly Countdown is a standalone Wear OS accessibility app that helps users notice the top of the hour (:00) and the half hour (:30) without relying only on sound. The app is designed especially for people who are deaf or hard of hearing, as well as…”