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.
ChewChart is the simplest way to plan what you're eating this week.
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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.
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Combine features and design from your favorite apps.
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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 ChewChart: 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: Limited restaurant options in some areas
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficulty in finding specific dishes
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of social interaction features
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No rewards or loyalty program
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.
ChewChart is the simplest way to plan what you're eating this week. Lay out breakfast, lunch, and dinner across your week (or several weeks at once), reuse your favorite meals with one tap, and share the finished plan with your household — all without creating an account or handing over your data. WHY CHEWCHART • Plan a full week — or several — in minutes • Reuse past meals and favorites instead of retyping them every time • See what's already planned for a day before you add more, and edit or remove meals right where you're already looking • Share your plan as text or export it as a PDF • Everything stays on your device — no sign-up, no cloud sync, no account HOW IT WORKS Tap a day to add a meal, choose breakfast, lunch, or dinner, and start typing — your past meals show up as quick-add suggestions, with favorites pinned to the top. Already planned something for that day? You'll see it right there, and can edit or delete it without losing your place. Need more than one week? Add as many as you like, or switch to date-range mode to plan around a specific stretch of days. When your plan is ready, share it as a formatted message or export a clean PDF to print or send along. PRIVACY, BY DESIGN ChewChart doesn't ask for an account, doesn't require an internet connection, and doesn't store your meal plans anywhere but your own device. Full privacy policy: chewchart.com/privacy
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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.