Sun Moon Times is a photography utility app for iOS that calculates golden and blue hour windows based on sun height.
The App DNA
What makes this app unique?
Photographers hire this tool to identify precise lighting conditions for outdoor shoots, while parents use it to track sun exposure for health purposes.
For Outdoor photographers seeking optimal lighting conditions and parents looking for scientific guidance on sun exposure for children.
What does it look like?
Key features
Calculates specific time windows for photography based on sun height between 6 and -6 degrees
Provides daily sunrise and sunset times based on geographical location
Determines optimal sun exposure times for health and vitamin D synthesis
How much does it cost?
The app operates as a free utility, using brand partnerships and affiliate links to the official store as the primary commercial mechanism.
Velocity
Dormant developmentopaqueShow more...
The app has not received a single update in over three years, indicating a complete cessation of development. The last recorded release was a minor maintenance patch, and there has been no activity since mid-2022. The project is effectively abandoned, with no evidence of ongoing support, feature development, or live operations.
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 Moon Times
How's the Photo & Video market?
Sun Moon Times occupies a static utility position within the Photo & Video category, having received no updates since July 2022. The lack of recent activity relative to active competitors signals a high risk of user churn to more frequently maintained photography tools.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Sun Moon Times
Where is it heading?
The photography utility market is consolidating around apps that offer hardware integration and frequent workflow updates. Sun Moon Times remains static, which will likely lead to a gradual decline in user engagement as photographers migrate to tools that keep pace with camera technology.
- The absence of updates since July 2022 signals a maintenance-only posture, which erodes user trust and prevents the app from competing with modern photography tools.
The SWOT
- Scientific calculation of light-intensity windows provides a clear, objective value proposition for technical photographers.
- Integration with wearable devices could provide real-time location-based lighting alerts, filling a gap in the current feature set.
Next best moves
Audit user retention metrics because the app has not been updated since July 2022 → determine if the product is viable.
The counter-intuitive read
The app's lack of updates is a feature, not a bug…
Read the full takeFeature gaps
Hardware-integrated Bluetooth remote input (available in Cascable Recipe Input) +1
Since the last report: The report status has moved from stable to declining, with the PM strategy shifting from monetization growth to a viability audit due to prolonged inactivity.
Bottom line
Sun Moon Times provides a useful technical utility for photographers, but the lack of updates since 2022 leaves it vulnerable to more active competitors, so the PM should prioritize a viability audit to decide between a feature refresh or sunsetting.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
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