00 Hourly Notice for wear

LiveJ Kosa App5 apps · 9.5M installsProductivityFreeIn-app purchases: $0.69 - $3.21 per itemcom.kosajun.timesignal

Hourly chime / Half-hourly chime on smartwatch (beep, voice, and vibration)

Alert me★ WatchOpen in Play ↗
Total installs
4,748
exact · Play shows 1,000+
Installs / day
0
7-day avg · last day 0
Rating
3.4★
55 ratings · 14 reviews
Released
6 Apr 2024
2.5y ago
Last update
6 Oct 2026
8d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
051015202512 Oct13 Oct14 Oct

Lifetime avg ≈ 5/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
4,7204,7254,7304,7354,7404,7454,75011 Oct13 Oct14 Oct
01,0002,0003,0004,0005,0006 Apr 202411 Oct 202614 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Location, App activity, and App info and performance
  • Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 1 group
0 Sensitive2 Notable4 Routine
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
This is a Hourly chime / Half-hourly chime application designed to complete the setup and operation of the smartwatch by itself. This app is based on Wear OS. With the use of the AccessibilityService API , we believe it can be used by blind and deaf users for recognizing the time. Functions: - Chime for XX:00 / XX:30 - Beep/Voice - Vibration - Other settings - Volume - Voice language / speaker - Count down screen - Seconds shift - By time of day / By day of week - Tile : Quick settings for beep/voice/vibration Purpose of using AccessibilityService API : - Deaf person can see the time showing screen on the hour every hour. - Blind person can skip the time voice by tapping the time showing screen on the hour every hour. However, we cannot guarantee the accuracy of the time as it is completely dependent on the WearOS system. Please use it with your understanding. For continuous use after free-trial period, it is needed to buy subscription. Even when re-installing the app after expired free-trial, the expired state remains. To continuously use this app, please purchase the subscription. Make sure that the app works fine on your smartwatch before you buy this subscription during free trial period, because some smartwatches might not work fine. If you do not cancel the automatic renewal within 24 hours after the expiration date, the contract period will be automatically renewed. You can check and cancel the contract details from the subscription menu on the Settings tab of the Google Play app.

What's new

Updated lib. Due to ongoing updates to Wear OS and the necessity for continuous maintenance of this app's source code, we have adopted a subscription model to support development costs. We appreciate your understanding.

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