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.
Stop planning
$2.99
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.
Your first Build Kit is free with a verified email.
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 MealStack: Plan to Plate: map the core Food & Drink 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: Users may find it difficult to plan meals with too many options.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Grocery lists can become messy and hard to manage.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of integration with grocery delivery services.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Users may lose motivation to stick with meal plans.
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.
Stop planning. Start eating. MealStack is the all-in-one meal planning and cooking app built for real life. No more bouncing between recipe blogs, notes, and grocery lists. No more guessing measurements while cooking. No more “what should we eat tonight?” stress. AI can decide dinner for you Tell MealStack what you like, and it helps you: • Pick meals instantly • Use what you already have • Avoid decision fatigue Dinner, solved in seconds. Plan your week in minutes Build your weekly meal plan without the chaos: • Drag and drop meals into your week • Reuse favorites instantly • Stay organized without spreadsheets or notes Smart grocery lists that actually help Automatically generate shopping lists from your plan: • Ingredients grouped and organized • Add items on the fly • Check things off while you shop No more forgetting ingredients halfway through cooking. Cook Mode (this changes everything) This is where MealStack becomes your kitchen assistant: • Step-by-step instructions, simplified • Ingredients shown exactly when you need them • No scrolling, no clutter, no confusion Just cook. Built for how people actually cook MealStack is designed around real behavior: • Save recipes from anywhere • Keep everything in one place • Move seamlessly from planning → shopping → cooking Stay consistent, eat better • Track meals cooked • Build better habits • Reduce takeout and last-minute decisions Why MealStack is different Most apps stop at recipes. MealStack connects the entire flow: Plan → Shop → Cook → Repeat Download MealStack and make dinner simple again.
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.
Not assessed in a Build Kit yet.
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.