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.
Get out there, experience America, and bring home a story!
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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 Recreation.gov: map the core Travel 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: Difficulties in navigating between listings and booking screens
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Slow loading times for images and listings
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited filtering options for search results
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: In-app messaging can be confusing
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.
Get out there, experience America, and bring home a story! The Recreation.gov mobile app is your on-the-go solution for reserving thousands of incredible camping destinations. Return to your favorite spot or discover a new one by searching for the campsite that’s right for you. The Recreation.gov app helps you find and book campsites and experiences, review location details for your trip, and quickly access information on existing reservations from almost anywhere. Features: • Search unique campgrounds and individual campsites across the country • Discover personalized recommendations based on your location • Filter search results by what’s important to you and your trip (price, amenities, site type, and more) • View photos and maps of campgrounds and campsites • Seamlessly switch between interactive maps and search results • Check real-time availability and location information for individual sites • Pay for select campsites and activities on the spot by scanning a QR code • Learn about passes and tickets that get you into your favorite spots • Review important details on activities, attractions, and experiences for your next trip • Conveniently access your account information and all your reservations • Find tickets, tours, and permits for amazing activities • Access your digital tickets for a smooth check-in Whether you’re booking a weekend getaway or planning your next cross-country road trip, federal recreation activities and outdoor adventures start with Recreation.gov.
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.