Sun and Moon Position is a solar and lunar tracking utility for photographers and engineers, providing precise celestial data and AR sky visualization on iOS.
The App DNA
What makes this app unique?
Users hire this app to obtain accurate solar angles and irradiance data for professional planning, replacing manual calculations with real-time celestial tracking.
For Photographers, architects, and solar engineers requiring precise solar and lunar positioning data for professional or hobbyist projects.
What does it look like?
Key features
Overlays solar and lunar paths onto the camera feed, serving as a brand authority lever that differentiates the app from basic text-based trackers.
Calculates GHI, DNI, and DHI clear-sky irradiance values, acting as a B2B partnership hook for professional solar planning workflows.
Provides azimuth, zenith, elevation, and declination data, serving as a core retention lever for daily planning tasks.
How much does it cost?
The app is currently free with no visible IAP or subscription gates, which limits revenue potential despite the high-utility nature of the irradiance modeling features.
Velocity
Maintenance developmentperformanceopaqueShow more...
The app maintains a maintenance-level cadence, shipping approximately 0.17 releases per week based on the provided history. Development is currently focused exclusively on minor stability and bug fixes, with no evidence of new features or live-ops content. The latest release occurred 42 days ago, indicating a slow and reactive update cycle.
Who built it?
User Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Sun and Moon Position
How's the Utilities market?
Sun and Moon Position occupies the professional-utility niche, maintaining a 4.3-star rating across 63 reviews. The lack of monetization gates relative to the high-utility irradiance modeling signals a missed opportunity to capture professional-segment revenue.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Sun and Moon Position
Where is it heading?
Users report: The solar-utility market is consolidating around tools that offer professional-grade irradiance data. Sun and Moon Position is currently exposed due to its lack of monetization, which prevents the reinvestment needed to keep pace with active competitors.
- The app maintains a steady 4.3-star rating, but the lack of feature updates over the last 6 months signals a maintenance-only posture.
The SWOT
- AR Sky View functions as a brand authority lever that differentiates the app from basic text-based trackers.
- 0.3% accuracy in celestial calculations provides a technical barrier for professional users requiring reliable field data.
- Solar Irradiance Modeling functions as a B2B distribution hook for professional solar planning workflows.
- B2B partnerships with solar engineering firms could leverage the irradiance modeling capability.
- Subscription tier for professional irradiance data could capture value from architects and solar engineers.
Next best moves
Gate irradiance modeling behind a subscription because it is a professional-grade feature → capture professional revenue
The counter-intuitive read
The app's lack of monetization is a strategic error: by remaining free…
Read the full takeSince the last report: The analysis now emphasizes the app's technical precision as a competitive barrier and identifies specific B2B partnership opportunities, while maintaining a consistent critique of the lack of monetization.
Bottom line
Sun and Moon Position provides high-precision utility that attracts professional users, but the lack of a monetization strategy leaves the app vulnerable to better-funded competitors, so the PM should prioritize gating advanced irradiance features behind a subscription to capture professional value.
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Access the full report for freeSources
- [1] App Store, source
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