Report updated Apr 18, 2026
My Moon Phase - Lunar Calendar
For outdoor enthusiasts, amateur photographers, and individuals interested in astronomy who require a simple, reliable tool for tracking lunar cycles.
My Moon Phase - Lunar Calendar is a market-leading weather app that is completely free. With a 4.8/5 rating from 101.7K reviews, it delivers strong user satisfaction. Users particularly appreciate simplicity and ease of use, though notification and ui navigation issues remains a common concern.
What is My Moon Phase - Lunar Calendar?
Current Momentum
v26.3
Bug fixes.
Active Nemesis
Moon Phase Calendar
By Coocent
Other Rivals
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?
Loading...
What Are The Key Features?
View moon cycles, moonrise, and moonset times for any date using a calendar or date bar.
Calculate golden hour and blue hour times to optimize outdoor photography sessions.
Predict sky cloudiness to determine visibility of the moon for upcoming days.
Receive alerts when the moon reaches a specific phase of your choice.
Access specific metrics including moon distance from Earth, moon age, and current altitude.
Use current GPS location or manually select any location globally for accurate moon data.
How much does it cost?
- Completely free of charge for all functionality
- Ad-supported experience with no in-app purchases
The app utilizes an ad-supported monetization model, offering full feature parity to all users without paywalls or subscription tiers.
Who Built It?
JRustonApps B.V.
Providing real-time environmental and safety monitoring tools for travelers and outdoor enthusiasts. Helping users track natural phenomena and navigate global infrastructure with ease.
Portfolio
13
Apps
Who is JRustonApps B.V.?
JRustonApps maintains a highly focused niche in utility-based environmental monitoring, leveraging real-time data to serve users in safety-critical or travel-planning contexts. Their strategy relies on high-utility, single-purpose tools that solve specific information gaps—such as seismic activity or transit status—rather than broad-spectrum weather platforms. The primary tension in their portfolio is the transition from free, ad-supported utility to premium, ad-free versions, which serves as their primary mechanism for capturing value from power users.
Who is JRustonApps B.V. for?
- Outdoor enthusiasts
- International travelers
- Residents in regions prone to natural events like hurricanes
- Earthquakes
Portfolio momentum
With 163 releases in the last 6 months across 19 active apps, the publisher maintains a high-frequency update cycle to ensure data accuracy and feature parity.
What other apps does JRustonApps B.V. make?
Flush Toilet Finder Pro
My Aurora Forecast Pro
My Lightning Tracker & Alerts
My Currency Converter Pro
My Pollen Forecast Pro
My Earthquake Alerts & Feed
What do users think recently?
High confidence · 99 reviews analyzed · Based on 99 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a thrilled sentiment. Users appreciate simplicity and ease of use and informative content, but report notification and ui navigation issues.
What Users Love
What Frustrates Users
What is the competitive landscape for My Moon Phase - Lunar Calendar?
How's The Weather Market?
How does it evolve in the Weather market?
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇸🇮 Slovenia | Weather | iOSFree | #38 | NEW |
| 🇨🇳 China | Weather | AndroidFree | #197 |
The rivals identified
The Nemesis
Moon Phase Calendar
★4.8 (28.9K)Coocent
Direct competitor offering identical lunar tracking, moonrise/set data, and photography planning tools with a similar ad-supported model.
Head-to-head analysis pending — refresh this report for a detailed comparison.
Contenders
Deluxe Moon Pro
0Natalia Gavrylova
💀A long-standing industry standard for lunar tracking that directly competes for the photography and astronomy enthusiast demographic.
My Moon Phase Pro
★4.9 (2.5K)JRustonApps B.V.
⚡Focuses on high-accuracy lunar data and clean UI, appealing to the same user base looking for simple, reliable moon tracking.
Moon Phase+ & Lunar Calendar
★4.2 (47)Tirin
⚡Competes on feature parity regarding moon cycle visualization and location-based alerts.
Luna Solaria
★4.0 (851)BlueMarmot, Inc.
🚀Provides integrated solar and lunar data, attracting users who need both moon phases and golden hour photography planning.
Peers
2D Map-Centric Planner
3D Augmented Reality View
The Handsome Rooster - Happy Lunar New Year
★5.0 (3)Touchberry
Targets the photography niche with high-precision planning tools for moon and sun positioning.
SkySafari 6 Pro
0Simulation Curriculum Corp.
💀High-end astronomy app that provides deep data on moon phases and planetary positions for serious observers.
New Kids on the Block
Customizable Background Themes
Lunar Snake Hybrid SH2
RedDiceStudio
Gaining traction with minimalist design and widget-first functionality for quick access to moon phases.
The outtake for My Moon Phase - Lunar Calendar
Strengths to defend, gaps to attack
Core Strengths
- Extremely high user satisfaction and retention (4.85 rating).
- Completely free, ad-supported model removes all financial barriers to entry.
- Highly focused, 'no-fluff' UI that appeals to utility-seeking users.
Critical Frictions
- Lack of educational content or tooltips for complex astronomical data.
- Notification system lacks deep-linking, leading to minor user frustration.
- Limited social media presence.
Growth Levers
- Introduce 'Pro' educational guides to address user confusion regarding technical data.
- Improve notification deep-linking to boost engagement metrics.
- Capitalize on the 'lifestyle' trend by adding widgets or aesthetic features.
Market Threats
- Aggressive monetization from competitors could lead to better feature development funding.
- New apps with modern, widget-heavy designs may capture younger demographics.
- Potential for OS-level weather/astronomy integrations to render standalone apps redundant.
Key Takeaways
My Moon Phase - Lunar Calendar is a market-leading weather app that is completely free. With a 4.8/5 rating from 101.7K reviews, it delivers strong user satisfaction. Users particularly appreciate simplicity and ease of use, though notification and ui navigation issues remains a common concern.
Where Is It Heading?
Trend analysis
Available very soon