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.
this app is a free weather application
Free · 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 Local Weather warning & Radar: 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 customization options for alerts
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Inaccurate location-based data
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Cluttered interface in radar view
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Ads can be intrusive
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.
this app is a free weather application. in the program you can get: accurate weather forecast; weather radar for the next few days, including air pressure, clouds, wind, gusts, rain, thunderstorms, rainfall, snow, fog, visibility, waves, wind waves, ocean currents and other weather conditions. you can view the short-term (24-hour) and long-term (14-day) weather forecasts of any region. set the measurement unit according to what you are used to: air pressure in inches, mm, kpa or mbar, fahrenheit/celsius and miles/km, the wind speed is in mph, km/h, m/s, knots, and beaufort. easy location query: you can switch between several cities, and you can also monitor the weather around the world. radar, satellite and precipitation forecasts: switch between radar, satellite and rainfall maps to obtain real-time snow and rainfall tracking data, mixed precipitation data, and cloud cover maps with high resolution and bright colors. coverage information: radar images: united states (mainland united states, alaska, hawaii, guam, northern mariana islands, and puerto rico), mexico (northern), canada (southern), australia, united kingdom, ireland, germany, france, netherlands, italy (northern and northwest ministry), denmark, austria, sweden, finland, spain, portugal, switzerland, poland, norway, andorra, japan, taiwan. precipitation forecasts, satellite pictures and detailed weather information are available all over the world.
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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.