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.
App Overview
Vision Satellites
Vision Satellites brings Earth’s orbit into your space.
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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 included15 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Vision Satellites: map the core Education 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
Incorporate gamified quizzes and interactive lessons.
Assumption to check: Lack of engaging interactive content
Validate with people who use this workflow before building.
Hypothesis 2
Provide in-depth articles and multimedia resources.
Assumption to check: Limited satellite information
Validate with people who use this workflow before building.
Hypothesis 3
Implement a visual progress dashboard with achievements.
Assumption to check: No progress tracking
Validate with people who use this workflow before building.
Hypothesis 4
Introduce subscription with added features and content.
Assumption to check: Single purchase model
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
Vision Satellites brings Earth’s orbit into your space. Explore an interactive 3D globe surrounded by thousands of satellites orbiting Earth in real time. Every position is propagated from current orbital data, so what you see tracks reality as closely as possible — Starlink, OneWeb, the ISS, weather and Earth-observation satellites, rocket bodies, and more. With Ground View you can look up from your own location and see what is passing above you right now. And with built-in pass alerts you pick any place, choose a satellite, and get notified the moment it climbs high into your sky — search any city or use your current location, set how high it must rise, mute alerts when you want, and limit them to certain hours. Mark your favorites to keep them one tap away. Filter by satellite type, orbit, the geostationary television fleet, or just your favorites. Tap any satellite for its live details — altitude, speed, orbital period, inclination, ground point, and the next time it flies over you — and switch on an orbit path to see exactly where it is headed. Follow upcoming rocket launches from NASA, SpaceX and other providers, each with its rocket, launch site, schedule and a live countdown. Open a launch for the full briefing — and explore a detailed 3D model of the rocket you can spin, take full screen, or place in your room in AR. Home Screen and desktop widgets bring it all outside the app: your favorites with live position and next pass, what is overhead right now for a location you choose, or a single satellite of your choice. The app is made for anyone interested in spaceflight, satellite technology, astronomy, Earth observation, or beautiful spatial visualizations. Available for Apple Vision Pro, iPhone, iPad, and Mac. Features: * Interactive real-time 3D Earth with thousands of satellites * Immersive spatial experience on Apple Vision Pro * Ground View showing satellites above your current location * Pass alerts when a satellite flies high over any location * Favorites, plus filters by type, orbit, geostationary TV, and more * Per-satellite details: altitude, speed, period, inclination, ground point, next pass * Orbit path visualization * Upcoming rocket launches with live countdown, full details, and a 3D model of each rocket (viewable in AR) * Home Screen and desktop widgets: favorites, overhead now, and single satellite * Realistic SGP4 orbit propagation * Compatible with Apple Vision Pro, iOS, iPadOS, and macOS Vision Satellites makes the invisible visible: the orbital infrastructure that connects, observes, and supports our modern world.
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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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BUILD KIT DIFFICULTY
Advanced
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.
