SunSketcher is a citizen science tool for iOS that automates eclipse photography for heliophysics research.
The App DNA
What makes this app unique?
It removes the technical barrier to precise, time-synced photography for non-scientists during a solar eclipse.
For Individuals located within the path of totality for the April 8th, 2024 eclipse who wish to contribute to scientific research.
What does it look like?
Key features
Uses location data to trigger camera capture during totality without manual intervention.
Transmits captured eclipse imagery and metadata to research servers for heliophysics analysis.
How much does it cost?
SunSketcher is a non-profit initiative with no monetization or paid tiers.
Velocity
Dormant developmentUX improvementsShow more...
SunSketcher has been inactive for 864 days, indicating a complete cessation of development. The latest release was a minor update focused on resolving image transmission issues for a specific date. There is no evidence of ongoing maintenance or feature development, and the app has effectively entered a zombie state.
Who built it?
User Sentiment
What do users think recently?
The recent review mood reads frustrated. Users appreciate citizen science participation opportunities provide educational value for students within the zone of totality.
How are ratings & reviews evolving?
What users say, by theme
- Citizen science participation opportunities provide educational value for students within the zone of totality
- In-app instructions are cut off or illegible, preventing users from understanding the required camera orientation
11 of 11 recent reviews analyzed · moderate confidence · Frustrated overall
Read the full review analysisUnlock 2 more frustration themes, each backed by review evidence.
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Competitive landscape for SunSketcher
How's the Photo & Video market?
SunSketcher occupies a narrow niche in the Photo & Video category, serving as a single-event research tool rather than a consumer utility. With a 2.6-star rating across 23 ratings, its market position is defined by limited utility and a lack of ongoing development.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for SunSketcher
Where is it heading?
SunSketcher is effectively a legacy project following the conclusion of the 2024 eclipse. The lack of updates and persistent user complaints regarding data loss suggest the app will continue to decline in utility and visibility until it is eventually removed from the store.
- The 865-day update gap indicates the project is in a permanent maintenance-mode, which will lead to eventual app store removal.
- Persistent reports of data-saving failures during the event erode the credibility of the research database, limiting the utility of the collected images.
The SWOT
- Automated capture mechanism enables non-expert scientific contribution
- Open-sourcing the capture logic for future research
Next best moves
Sunset the project because the event has passed and development is dormant → stop user frustration
The counter-intuitive read
Users report: The app's failure to capture data…
Read the full takeSince the last report: The project remains in a dormant state, with the primary change being an increase in the analyzed review count from 11 to 23 and a more definitive outlook regarding the app's eventual removal from the store.
Bottom line
SunSketcher fulfilled its narrow research purpose during the 2024 eclipse, but the persistent UI and data-saving failures highlight the risks of event-specific software. Sunset the app to prevent further negative sentiment, as no active development remains to address these technical gaps.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is SunSketcher still useful for photographing eclipses?
Does SunSketcher work without an internet connection?
Are there alternatives for citizen science photography?
Sources
- [1] App Store, source
Report last updated