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.
Do you want to create great beer recipes on the go? BeerSmith 3, the world's top selling home brewing software, comes to iPhone/iPad
$4.99 · 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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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 BeerSmith Mobile Home Brewing: 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 features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: User interface feels outdated
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchases can be confusing
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Poor customer support
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.
Do you want to create great beer recipes on the go? BeerSmith 3, the world's top selling home brewing software, comes to iPhone/iPad. BeerSmith Mobile gives you all the tools to design, edit and brew your best beer from your phone or tablet. BeerSmith mobile is tightly integrated with our recipe cloud service and desktop BeerSmith program making it easy to create recipes from your desktop computer or phone and share them transparently. Save a recipe on your desktop cloud folder and open it on your phone. In addition our BeerSmithRecipes search function puts thousands of new recipes at your fingertips. An integrated brew day timer with step by step instructions, brewing calculators and tools for converting units rounds out this great app! The ultimate app for BeerSmith users - create a recipe at your desktop cloud folder, walk our the door and edit the recipe from your phone or tablet! Features: - BJCP 2015 Beer Style Guide included, plus mead, wine, cider guide - Ability to fully edit recipe and brew session data - Editing of ingredients including hops, grains, misc, water, and yeast - Full edit of profiles including equipment, mash profiles, aging and carbonation - Functions to scale a recipe by equipment, alter color, original gravity or bitterness - Ability to save profiles or ingredients from an existing recipe to your phone database - Search, view and select from thousands of recipes on BeerSmithRecipes.com - Brewday timer for steep, mash and boil with notifications and alarms - Ability to store recipes you find locally or to your cloud account - Full integration with the desktop version of BeerSmith via your cloud folder - Any recipe you move to your desktop cloud folder can be used in the app! - Full beer style guide in app for reference - Seven calculators including: hydrometer adjust, infusions, alcohol/attenuation, mash adjust, weight/volume, refractometer and carbonation - Five unit converters: temperature, gravity, weight, volume, pressure What's New: Version 3 of BeerSmith adds: - Support for mead, wine and cider recipes (as well as beer) - Local and cloud based recipe folders for managing your recipes - Water profile and mash pH tools integrated with the recipe for beer brewing - Updated ingredients, profiles and style databases including hundreds of new ingredients Build 3.0.10 Adds: - Added new provisional BJCP beers styles to style guide - Corrected issues with adding juices to some recipes - Corrected wrong units on some fields in session page - Corrected issues with some recipes being downloaded from cloud correctly - Corrected issue with brewday timer not displaying correctly on some recipes - Corrected issue with not being able to edit yeast tolerance for yeast items
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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.