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.
PeakBake--Weather-Aware Baking
$2.99 · 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 PeakBake: 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: High delivery fees
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Inaccurate ETAs
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited restaurant selection
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.
PeakBake--Weather-Aware Baking Designed for bakers above 3,500 feet. Ingredient and bake adjustments begin at approximately 3,500 ft elevation. Humidity adjustments apply at all elevations in very dry or very humid conditions. If you bake at sea level in a stable climate, this app may not provide meaningful adjustments. Every baker knows the frustration. A recipe that works perfectly at sea level falls flat, collapses, or comes out dense at altitude. PeakBake fixes that. PeakBake reads your GPS location and pulls live atmospheric data, elevation, humidity, and barometric pressure, then automatically adjusts its built-in recipes for your exact baking conditions. No guesswork. No manual calculations. Just better bakes. 100 BUILT-IN RECIPES ACROSS 6 CATEGORIES PeakBake comes loaded with 100 carefully selected recipes, spanning yeast breads, quick breads, pastry, cakes, cookies and savory bakes. From everyday sandwich loaves to sourdough boules, butter croissants, New York cheesecake, molten chocolate lava cake and everything in between. Every recipe includes complete ingredients and step-by-step instructions, all automatically adjusted for where you bake. CUSTOM RECIPE BUILDER Not in our library? Add any recipe and PeakBake adjusts it for your exact elevation and humidity. Select your ingredients from curated dropdowns by type, flour, leavening, liquid, fat, eggs, sugar, and the same adjustment engine that powers our 100 built-in recipes runs on yours. A treasured family biscuit recipe, a bread that's been passed down for generations, your favorite cookie recipes, all adjusted for where you bake. WEATHER-AWARE ADJUSTMENTS PeakBake calculates precise adjustments for every recipe based on your real-time conditions. Flour, liquid, leavening and sugar are all tuned for your elevation and humidity. Bake adjustment cards tell you exactly how to modify oven temperature, bake time and proof time for your location. ADD-INS SYSTEM Customize any of the 100 built-in recipes with sweet or savory add-ins. Chocolate chips, dried fruit, nuts, fresh herbs, cheese and more, selected from a library of over 60 options with adjustable quantities. MY BOOK Save your adjusted recipes to a personal catalog stamped with your exact conditions, elevation, humidity, pressure, date and location. Add notes, rate your results and build a record of every bake. BAKING REFERENCE A built-in flour guide, baking glossary and category-specific tips make PeakBake a genuine kitchen companion, not just a calculator. SHARE YOUR RESULTS Share any adjusted recipe with friends and family complete with ingredients, bake adjustments and step-by-step instructions, formatted and ready to read. One-time purchase. No subscription. No ads. 100 recipes ready to bake right, wherever you are.
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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.