App Overview

Flat Earth Sun, Moon & Zodiac icon

Flat Earth Sun, Moon & Zodiac

Blue Water Bay · Utilities

Flat Earth Sun & Moon Clock: A Conceptual Exploration of Time, Sky, and Seasons

$5.99 · In-app purchases

PRICE
$5.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.7
2,218 ratings · Top 15%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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Build Kit

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A product spec, screen plans, and build steps for your coding agent.

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What's included19 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Flat Earth Sun, Moon & Zodiac: map the core Utilities workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Allow users to customize zodiac traits and compatibility settings.

Assumption to check: Limited customization options for zodiac information.

Validate with people who use this workflow before building.

Hypothesis 2

Implement real-time updates and notifications for significant solar/lunar events.

Assumption to check: Inconsistent updates on solar and lunar positions.

Validate with people who use this workflow before building.

Hypothesis 3

Add sharing options for zodiac insights and solar/lunar data.

Assumption to check: Lack of user engagement features like sharing or social integration.

Validate with people who use this workflow before building.

Hypothesis 4

Offer more value in the free version to enhance user retention.

Assumption to check: Paywall for advanced features may discourage users.

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Flat Earth Sun & Moon Clock: A Conceptual Exploration of Time, Sky, and Seasons The Flat Earth Sun & Moon Clock lets you track the sun and moon's positions across the AE (Azimuthal Equidistant) map. Observe the rhythm of day and night, and watch the sun’s 28-day cycle lap the moon. Explore seasonal changes as the sun moves between the Tropic of Capricorn and Cancer, and gain insights into celestial mechanics from an alternative perspective. Key Features:  • Friend Finder:  • Featured Video: Daily educational content on the sky clock, with an archive to revisit past videos. • Connect with like-minded users worldwide. Share your location or keep it private, with options for messaging, group chats, voice, and video calls. (Outgoing calls and messages requires one time yearly app subscription) 
• Match Maker: Find a special like-minded someone within your selected radius.
 • Meetup Maker: Create or join local meetups and receive notifications for new events.
 • Messaging: Exchange 1-on-1 messages or join groups that include video chats (requires one time app yearly subscription).
 • Zodiac Star Wheel: Track sun and moon positions through astrological cycles.
 • Books: Explore flat earth-related books for all ages, from new works to classics.
 • Homeschool Links: Curated content for homeschooling families, including memberships to private social media groups.
 • Time-lapse: Watch sun and moon movements and see day-night cycle changes, especially during equinoxes.
 • Customizable Backgrounds: Choose from Antarctica, high-altitude balloon shots, or ocean vistas, or upload your own.
 • World Compass: Visualize how circumnavigation on a flat Earth model actually works.
 • Analog Clock: Track the sun and moon with an analog clock showing day and night cycles.
 • Local Weather: Get daily weather, temperature, and sunrise/sunset times (ad-free, detailed forecast requires one time app yearly subscription). 
• World Weather on AE Map: Real-time weather data, including wind patterns and magnetic flux lines, compared to the globe model.
 • Sunrise & Sunset & Moon Phase Percentage: Includes daylight savings, 12/24-hour clock, and language options.
 • Shopping: Browse flat earth-related products, books, and community-created items. Additional Features:  • Multi-language videos and content
• Censorship-free video search (requires one time app yearly subscription)
 • Flat earth images and gifs (search images feature requires one time app yearly subscription)
 • World time in any location 
• Countdown timer for upcoming events
 • Referral feature to invite friends and earn $DOME crypto currency
 • Delete account and all records anytime via Friend Finder log out or settings. Subscription Information: 
A one time all inclusive yearly subscription of $10.99 USD unlocks ALL premium features, including profiles, messaging, calls, Match Maker, meetup creation, uncensored video/image search, detailed weather services, and future feature updates. Compatibility:
 • Requires iOS 14.0 or later
 • Compatible with iPhone 6 or later For more details, review our Terms & Conditions and Privacy Policy.

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.