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.
Tracking the sun position has never been so simple and beautiful
$0.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Orbit: Sun Position: map the core Weather workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Affiliate link: CloneChart may earn a commission at no extra cost
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
Assumption to check: Limited saved locations feature
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No detailed sun path information
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchase for premium features
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Basic UI design
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Tracking the sun position has never been so simple and beautiful. Orbit unique clock visualisation shows you the sun movement in a complete intuitive way. Turn the clock ring to see the sun movement and position at any time of the day. Orbit features a sun compass accurately tracks the sun position. Use augmented reality to track the sun position, with a pointer on the iPhone camera pointing you to the right direction. Add multiple locations to keep track of the day length, sunrise, sunset, dawn and dusk time, sun position of your favorite places. Designed for photographer, traveller, surveyor and architect. Orbit will work even without internet connection. Features: ● Clock ring to track sun movement ● Sun compass to track the sun position ● Azimuth and elevation (numeric and pictorial) ● Check sun position on any location on any date ● Augmented reality view to track the sun using camera ● Sunrise and sunset time ● Day and night length, dawn and dusk time ● Browse any place their current local time Get Orbit now and be amazed how easy tracking the sun position, daylight length, and local time of your favorite places can be. _______________________ User reviews: - "Works in Arctic! It was great to find an app that gives a reasonable result in the Arctic here." - by Peter the gardener, UK - "Neat! Very nice app." - by Reitveld, USA - "Life saver" - by Dave C L, USA - "Perfect little app" - by Icantwinssss, USA _______________________ Support: Have any question or feedback? Please get in touch with our tech support at [email protected]
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.