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.
Flushing, headaches, odd reactions — histamine builds up, and fresh food keeps it low.
$1.99
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.
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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 NoHist: Low Histamine Diet: map the core Health & Fitness 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: Inaccurate tracking
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Generic workout plans
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No social features
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.
Flushing, headaches, odd reactions — histamine builds up, and fresh food keeps it low. NoHist is a simple, friendly companion for eating well with histamine sensitivity. No crash diets, no guilt and no confusing science — just clear guidance you can actually use, three meals a day. WHAT'S INSIDE • A food guide that sorts everyday foods into three honest lists: the ones to enjoy freely, the ones to keep for now and then, and the few worth skipping — each with a plain-English reason why. • A full week of meals already planned for you, from breakfast to snacks, so you never stand at the fridge wondering what to make. • Easy recipes with short ingredient lists and steps anyone can follow, every one chosen to be low-histamine-friendly. • One-tap grocery lists built from your meals, so a food shop takes minutes. • A gentle daily check-in to note how you're feeling and gradually see how food and your body connect. • Short, friendly reads that explain the why behind it all — plus a quick quiz to see what's sticking. • Small daily habits and a 7-day starter plan to ease you in, without the overwhelm. WHY YOU'LL LIKE IT It meets you where you are. Whether you were just diagnosed or you've been at this for years, everything is written the way a knowledgeable friend would explain it — never like a textbook. Track your water, mood and how you feel, build a little streak, and watch the small changes add up. Works fully offline, and your information stays on your device. No sign-up needed to get started. A quick, honest note: NoHist is here for education and everyday encouragement. It isn't medical advice and doesn't replace your doctor or dietitian — please check with them about your own situation, especially before making big changes.
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.