By RustyBrick
Report updated Apr 27, 2026
Shabbos Clock
For observant Jewish individuals who require alarm functionality on Shabbat while adhering to religious restrictions.
Overview · Full Intel report in progress
Shabbos Clock is an established utilities app that is a paid app. With a 2.4/5 rating from 21 reviews, it shows polarized user reception.
What is Shabbos Clock?
Current Momentum
v2.4 · 98mo ago
ZombieLast updated 2965d ago. 5 versions tracked.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
Loading...
What Are The Key Features?
Allows users to configure alarms based on local sunrise and sunset times.
Supports repeatable alarms based on a weekly schedule.
Alarms automatically deactivate after a user-specified duration between 10 and 50 seconds.
The interface intentionally excludes a snooze button to comply with Shabbat rules.
How much does it cost?
Who Built It?
RustyBrick
Providing digital utilities and religious reference tools for the observant Jewish community to facilitate daily prayer and ritual observance.
Portfolio
6
Apps
Who is RustyBrick?
RustyBrick occupies a specialized niche as a developer of high-utility religious software, prioritizing functional depth over broad consumer appeal. Their moat lies in the integration of complex religious requirements—such as GPS-based prayer times and Shabbat-compliant logic—into mobile interfaces, creating high switching costs for a specific demographic. The publisher demonstrates a successful transition from simple utilities to professional-grade reference tools that command premium pricing in a category often dominated by free alternatives.
Who is RustyBrick for?
- Observant Jewish individuals
- Students
- Travelers
- Requiring precise religious tools for prayer
Portfolio momentum
Released 1 update in the last 6 months with 2 active apps out of 5 total — currently in a maintenance phase for its core titles.
What other apps does RustyBrick make?
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for Shabbos Clock?
How's The Utilities Market?
How does it evolve in the Utilities market?
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇺🇸 US | Utilities | iOSPaid | #72 | NEW |
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Shabbos Clock
Key Takeaways
The app requires the device to remain open, plugged in, and active to function, with user feedback highlighting significant reliability and hardware concerns.
Where Is It Heading?
Trend analysis
Available very soon