Shabbos Clock is a specialized app for Jewish users observing Shabbat allowing timekeeping while adhering to religious rules.

Download Shabbos Clock from Google Play Store and follow standard Android installation procedures.

Upon first launch set up alarms and configure preferences based on your local sunrise and sunset times.

Main features include unlimited alarms automatic shut-off and scheduling based on sunrise sunset data.

Customize alarm settings through the app's configuration menu adjusting durations and patterns as needed.

Save favorite alarm settings by configuring them in advance for repeated use each week.

Share app recommendations with friends through standard Android sharing methods or social media links.

Access detailed information about alarm settings and usage through the app's main configuration interface.

The app requires basic system permissions manage these through Android's standard permission settings.

Check for updates through Google Play Store and maintain performance by testing setups before Shabbat.