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.
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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 wt360 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 features compared to competition
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: User interface can be cluttered
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inaccurate location fetching
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited support for notifications
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.
Looking for an accurate weather forecast that goes out more than a week? WeatherTrends360 meteorologists use proprietary technology to create YEAR-AHEAD global weather predictions with 80% accuracy (independent auditor verified). Not ready to commit? Try wt360 Lite for FREE! Use wt360 Pro for the professional version with NO ADS! Features: -Global daily forecasts up to a year ahead (6.4 million locations) -Instant access to current weather for your location -Detailed daily global forecasts out 15 days -Hourly forecasts out 7 days -US Severe weather push notifications (user defined) -Access to customizable email alert system for personalized weather alerts - US Radar -16 animated maps with 15-day forecasts for six global regions or zoom into your backyard using Interactive Maps. Forecast Details -Present weather conditions -Max and Min Temperatures -Fahrenheit/Celsius -Wind Speed/Direction/Gusts -Wind Chill and Heat Index -Humidity and Precipitation Details -Dew Point -Pressure in inches or mb and Pressure Tendency -UV Index -Sunrise/Sunset and Moonrise/Moonset Times -Moon Illumination Percent 15-Day Animated Maps Include: - Max/Min Temperatures - Rain and Snowfall - Real-time Lightning strikes - UV Index - Sunshine Hours - Wind Speed and Direction - Wave Heights - Water Temperatures - Real-time Severe Weather Watches/Warnings for the US - Satellite - Earthquakes - Relative Humidity Weather Trends International has received 12 business and technology awards and was listed #5 on Forbes’ list of America’s Most Promising Companies from a list of 10,000+. The company has clients such as Wal-Mart, Target, AutoZone, Anheuser-Busch, Johnson & Johnson, Coca-Cola and over a 100 more Fortune 1,000 companies. Press Coverage: FOX, Travel Channel, Gizmodo, Golf Digest, CNBC TV, Wall Street Journal, Washington Post, Philadelphia Inquirer, Chicago Tribune, Canadian National Post, Guardian and dozens more.
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.