By Haim Cohen
Report updated May 12, 2026
Zmanim™
For individuals requiring precise, location-based Jewish prayer time calculations and customizable alerts.
Zmanim™ is a well-regarded lifestyle app that is completely free. With a 4.8/5 rating from 841 reviews, it maintains solid user satisfaction.
What is Zmanim™?
Zmanim™ is a lifestyle utility app providing location-based Jewish prayer time calculations and customizable alerts on Android and iOS.
Users hire this app to automate religious timing requirements, removing the manual effort of calculating daily prayer windows.
Current Momentum
v1.0 · 16mo ago
Zombie- Maintains 4.82 rating on Android.
- No major feature updates recently.
Active Nemesis
Fragmented niche
No dominant direct rival identified yet — see Other Rivals below.
Other Rivals
7-Day Rank Pulse 🇺🇸
LifestyleNo ranking data
Rating Pulse 🇺🇸
Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Calculates Jewish prayer times and holiday start/end based on user location
User-defined notifications for any prayer time up to 60 minutes in advance
How much does it cost?
- Fully free application with no IAP or ads
The app operates as a free utility with no monetization, relying on community feedback and open-source development channels.
Who Built It?
Haim Cohen
View Publisher Intel →Enrichment in progress
Publisher profile available very soon
What other apps does Haim Cohen make?
What do users think recently?
High confidence · Latest 100 of 841 total reviews analyzed
What is the recent mood?
Recent user voice shows a excited sentiment.
What is the competitive landscape for Zmanim™?
How's The Lifestyle Market?
Market outlook for this category
Available very soon
The rivals identified
Peers
Includes a dedicated sermon library feature, allowing users to consume religious content on-demand within the app.
Provides a member directory tool that facilitates social connection and communication between members of the same congregation.
Provides native in-app giving and donation processing, which creates a strong financial retention loop for churches.
Features integrated live streaming capabilities that allow congregations to broadcast services directly to their mobile members.
Offers offline functionality ensuring users maintain access to critical prayer times without an active internet connection.
Includes deep integration for Parshah and Daf Yomi study schedules, capturing the daily religious study market.
Luck & Love
★5.0 (1)Magnus Holmgren
This app shares the Lifestyle category and targets users seeking utility-based tools for daily life management.
Features digital score pads for games, providing a niche utility that differs from religious timing tools.
Includes low-light optimization settings, which improves usability for users in dark environments or late-night settings.
New Kids on the Block
Integrates Zmanim prayer times directly into a broader member management platform, increasing daily utility for synagogue members.
The outtake for Zmanim™
Strengths to defend, gaps to attack
Core Strengths
- High user satisfaction (4.82 rating on Android) validates core calculation accuracy
- Zero-cost barrier facilitates rapid adoption among religious users
Critical Frictions
- No monetization model limits reinvestment
- Lack of offline functionality compared to Zmanim Pro (Android)
Growth Levers
- Develop B2B partnerships with synagogues for member-management integration
- Introduce premium features for advanced rabbinic calculation options
Market Threats
- ShulCloud's integrated platform approach (Android) threatens to make standalone timing apps obsolete
- Lack of active development cadence risks user migration to more frequently updated competitors
What are the next best moves?
Ship offline functionality because Zmanim Pro offers it → retain power users.
Zmanim Pro's offline capability is a key differentiator that threatens the current user base.
Trade-off: Pause the community-feedback portal development — offline access is a higher retention priority.
A counter-intuitive read
The app's lack of monetization is a strategic liability, not a virtue, as it prevents the investment required to match the feature cadence of integrated community platforms.
Feature Gaps vs Competitors
- Offline functionality (available in Zmanim Pro but missing here)
- Parshah and Daf Yomi study schedules (available in Zmanim Pro but missing here)
- In-app giving and donation processing (available in Church by MinistryOne but missing here)
Key Takeaways
Zmanim™ maintains strong user loyalty through calculation precision, but the lack of offline support and monetization leaves it vulnerable to integrated platforms, so the PM should prioritize offline functionality to defend the user base.
Where Is It Heading?
Stable
The religious lifestyle market is shifting toward integrated community hubs that bundle timing tools with social features. Zmanim™ remains stable due to its high rating, but it faces long-term erosion if it fails to integrate with broader synagogue management ecosystems.
Lack of recent feature updates allows competitors like Zmanim Pro to capture power users with advanced study schedules.
The current 4.82 rating indicates high satisfaction with existing core features, providing a stable baseline for future development.