Flat Earth Sun, Moon & Zodiac is a geocentric celestial tracking utility for iOS and Android that provides AE map visualizations and community networking features.
Product velocity
Intense
Daily rank 🇺🇸
#15
▲3Utilities · paid
Sentiment
4.5
12k reviews
Nemesis
Stellarium Mobile - Star Map
The App DNA
What makes this app unique?
Users hire this app to access alternative celestial models and connect with like-minded community members in a space free from mainstream content filtering.
For Individuals interested in geocentric celestial models, flat earth theory, and community-based social networking.
What does it look like?
Key features
Visualizes sun, moon, and zodiac positions on an Azimuthal Equidistant map.
Global messaging and voice/video calling.
Access to an archive of alternative educational content.
How much does it cost?
Monetization relies on a single annual subscription gate to unlock social and advanced data features.
Velocity
Intense developmentShow more...
5 versions in history. Development pace: intense.
Who built it?
Blue Water Bay
2 apps tracked · Utilities
Flat Earth Sun & Moon ClockUser Sentiment
What do users think recently?
Review voice lately leans mixed. Users appreciate educational content regarding alternative earth models provides unique perspectives for curious users.
How are ratings & reviews evolving?
What users say, by theme
- Educational content regarding alternative earth models provides unique perspectives for curious users
- Security vulnerabilities regarding unencrypted user data storage create significant privacy concerns
49 of 49 recent reviews analyzed · high confidence · Mixed overall
Read the full review analysisUnlock 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Flat Earth Sun, Moon & Zodiac
How's the Utilities market?
The app maintains a presence in the Utilities category, with its paid rank fluctuating between #10 and #99 across various international markets. The disparity between its high rating and the recurring security complaints suggests a polarized user base where niche utility outweighs privacy concerns.
Read the market outlookThe rivals identified
By Noctua Software Ltd
Dominates the astronomy category with a massive user base and high-fidelity celestial rendering that dwarfs niche geocentric tools.
- Provides high-fidelity 3D rendering of the entire night sky, far exceeding this app's static AE map.
- Maintains a massive, active community-driven database of celestial objects that provides superior long-term user retention.
- Offers advanced sensor-based AR integration that allows users to identify stars by pointing their device at the sky.
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Flat Earth Sun, Moon & Zodiac
Where is it heading?
The geocentric utility market is consolidating around niche community hubs, and this app's ability to retain its base depends on resolving critical security and payment failures. If the developer fails to address these technical gaps, the community will likely migrate to more stable, albeit mainstream, astronomical tools.
- Unencrypted data storage reports erode trust, which will likely accelerate churn among privacy-conscious users in the coming quarter.
- Responsive developer engagement fosters a core group of long-term subscribers who provide a stable revenue floor for the app.
The SWOT
- Niche community hub for alternative celestial models
- Direct developer engagement with power users
- Untapped B2B educational content partnerships
- Wearable integration for celestial tracking
Next best moves
Audit user data storage encryption because reports of unencrypted passwords/location data create churn risk → restore user trust
+ 1 more prioritized moveThe counter-intuitive read
The app's technical instability is not a bug…
Read the full takeFeature gaps
High-fidelity 3D rendering (available in Stellarium Mobile) +1
Since the last report: The app transitioned to a subscription-only model and faces increased scrutiny regarding data security and payment reliability.
Bottom line
The app captures a loyal niche through its unique geocentric focus, but severe security and subscription failures threaten its viability, so the PM must prioritize data encryption and payment validation to prevent mass churn.
Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
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