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.
Planning a day at the beach or a boating trip? Are you curious about what the water temperature is at your favorite place to swim? World Weather Map HD is the fastest, easiest-to-use, weather application that display...
$1.99 · 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 Weather and wind map: 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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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 interactivity on wind maps
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: User interface can feel crowded
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent data updates
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of customizable alerts
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.
Planning a day at the beach or a boating trip? Are you curious about what the water temperature is at your favorite place to swim? World Weather Map HD is the fastest, easiest-to-use, weather application that displays current weather conditions and sea surface temperature directly on the map. The app is amazing for exploring weather and planning trips and recreation and allows you to easily pan and zoom so you can get unmatched detail of weather in your neighborhood or half a world away. Additional information, presented in pop-up window, includes “feels like temperature”, humidity, local time, sunset/sunrise time, wind speed, wind direction and ten-day weather forecast. Key Features: • World sea surface temperatures (New!) • Enhanced animated weather maps 10-day/24 hour weather forecast (New!) • Provides current weather conditions and a weather forecast up to 10 days ahead for cities all over the world • Provides sea surface temperature based on buoys and satellite maps • Provides zoom and pan functionality • Supports Fahrenheit and Celsius • Provides useful information for Fisherman, Divers, Surfers, Sailors, Lifeguards, boaters, and anyone that needs to know the water temperatures near them. Features include: • Interactive world weather map • Current weather conditions and temperatures on top of the interactive maps • Long-term 10-day weather forecast • Hour-by-hour weather forecast • more than 130 000 world cities • Scroll over top of maps to find weather around the world • "follow-me" for the weather nearby your location • unlimited number of favorite locations • weather data by WSI Corp. and Foreca.com Specifications: • Localized in 38 languages
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.