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.
Home Tab
$4.99 · 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 Pure Weather Pro: 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 data sources for weather accuracy
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No severe weather alerts
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of customization options
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Heavy reliance on location services
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.
Home Tab The Home tab is your at-a-glance weather dashboard for your current location. Current Conditions The top of the screen shows your city name, current condition, temperature, chance of rain, and today's high/low. The background animates to match current conditions — rain falls during storms, stars appear at night, wind streaks blow through breezy days. Outlook Card A brief natural-language summary of current conditions followed by a scrollable hourly forecast showing weather icons, precipitation percentage, and temperature for the next several hours. Sunset Quality Predicts how visually dramatic tonight's sunset will be on a 1–5 flame scale based on cloud cover and atmospheric conditions near sunset time. Weather Detail Grid Key metrics at a glance: dew point, humidity, UV index, visibility, pressure and trend, wind chill, and cloud cover. Precipitation Timeline A minute-by-minute chart showing rain intensity for the next hour, when available. Sunrise & Sunset Today's sunrise and sunset times with a visual arc showing daylight progression. Space Weather Solar wind speed, magnetic field orientation, Kp geomagnetic index, and solar X-ray activity from NOAA. Includes a northern lights visibility estimate for your latitude. Wind Detail A compass rose showing wind direction, speed, and gust strength. Air Quality Real-time AQI (Air Quality Index) on the standard 0–500 US EPA scale with a color-coded bar. Powered by OpenWeatherMap. Weather Time Machine Look up historical weather for any day in the past 10 days at your current location. Weather Stats Tracks your local weather history since you installed the app. Shows hottest day, coldest day, sunny days, total days tracked, and a rolling list of the last 5 days with highs, lows, and precipitation. Detail Tab Expands on today's conditions with a full 10-day forecast. Tap any day to see a detailed breakdown including: High/low temperatures Precipitation chance and type Wind speed and direction UV index Sunrise and sunset times Moon phase Maps Tab An interactive weather map with multiple data layers and road trip navigation. Layer Toggles (bottom bar) Radar — Live precipitation radar from RainViewer, animated with past frames and nowcast Clouds — Cloud cover overlay Precip — Precipitation intensity overlay Temp — Temperature overlay Wind — Wind speed overlay Events - NASA EONET "Earth Observatory Natural Event Tracker". This adds earthquakes, floods, wildfires, landslides, severe weather and more Playback Controls Scrub through past radar frames or watch the animation play automatically. The timestamp shows the current frame time. Weather Alerts Active alerts for your area appear as a banner at the top. Tap to expand the full alert text. Tap outside to collapse. Navigate Tap Navigate to plan a road trip: Tap the search icon and type your destination The route draws automatically Use the search chip bar to find gas stations, restaurants, EV chargers, hotels, parks, and more along your route Tap any pin to see current weather at that stop Tap + to add a stop to your trip Tap Start with X Stops to begin navigation with optimized stop order Search This Area After panning the map to a new location, a Search This Area button appears in the center of the screen. Tap it to re-run your last search in the currently visible map region. Pilot Tab Aviation weather tools for pilots and aviation enthusiasts. Airport Search Type an ICAO or IATA airport code (e.g., KMSP, LAX) to retrieve: METAR — Current observed conditions at the airport TAF — Terminal Aerodrome Forecast (multi-hour/day forecast) Flight Category — VFR / MVFR / IFR / LIFR color-coded status Space Weather Panel Live solar wind conditions, geomagnetic Kp index, and aurora visibility estimate — useful for HF radio operators and high-altitude flight planning Cams Tab Live webcam viewer powered by Windy. Browse webcams near your current location
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.