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.
Coop is your neighborhood marketplace — buy real, handmade, and homegrown goods from the people a few blocks away, not a warehouse across the country.
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 Coop Co-op: map the core Shopping 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 product filtering options
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Cart management can be confusing
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Slow loading times for images
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Inconsistent user reviews and ratings
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.
Coop is your neighborhood marketplace — buy real, handmade, and homegrown goods from the people a few blocks away, not a warehouse across the country. Open Coop and see who's selling near you: the baker down the street, the family with backyard eggs, a farm stand with a fresh weekend batch of something good. Everything is local by design — Coop shows what's available around you, so the money you spend stays in your neighborhood. DISCOVER WHAT'S NEARBY Browse a live feed of local food and goods from sellers around you, or explore the map to see who's close. Filter by category — groceries, ready-to-eat, home & garden, and more — or search for exactly what you're after: fresh eggs, sourdough, produce, honey, handmade gifts. TRADE & BARTER Some neighbors would rather swap than sell. Sellers can mark themselves open to trade ("looking for: eggs, firewood, welding work"), and you can filter for trade-friendly sellers and start the conversation in chat. FOLLOW YOUR FAVORITES Found a seller you love? Follow them from their page — or right from your receipt — to keep up with their newest listings and updates. NO SELLERS NEARBY YET? Coop shows you the closest ones, how far away they are, and makes it easy to invite someone who makes, bakes, or grows. Every neighborhood market starts somewhere. BUY WITH CONFIDENCE Checkout is simple and secure, powered by Stripe. Your order goes straight to the seller, who confirms and prepares it for pickup. MADE-TO-ORDER, DONE RIGHT Ordering something custom? Your card is held — not charged — until the seller accepts and completes your order. No surprises. SELL WHAT YOU MAKE OR GROW Turn your kitchen, garden, or craft into neighborhood income: list in a few steps like a digital farm stand, share your shop, and stay in control of every order. Payments are handled for you. Coop is commerce that stays in the neighborhood — a farmers market in your pocket. Good things, made right next door.
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.