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.
Tare: Ingredient Converter by KitchenConverterPro (https://www.kitchenconverterpro.com) is meant to help make cooking less stressful and more consistent
$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 Tare: Ingredient Converter: 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 unit conversion options.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No user account or sync feature.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of personalization.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No offline functionality.
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.
Tare: Ingredient Converter by KitchenConverterPro (https://www.kitchenconverterpro.com) is meant to help make cooking less stressful and more consistent. In terms of impact, hope is that people are able to approach cooking feeling more confident, more capable, and less intimidated than when they began. I want this project to help them trust their ability to cook well, and experience good results even if they don't have many resources to work with. If it succeeds in making cooking feel clearer, more dependable, and ultimately more enjoyable, then the app is fulfilling its purpose. Never ruin a recipe again. Tare: Ingredient Converter is a culinary calculator built for both home cooks and professionals, featuring density-aware ingredient conversions, intelligent recipe scaling, and precision kitchen mathematics. Tare: Ingredient Converter cross-references 310+ professionally sourced ingredients with verified densities from the USDA and King Arthur Baking, ensuring your volume-to-weight conversions are flawless every single time. Take the anxiety out of complex recipes, safely scale massive batches without overpowering your spices, and calculate advanced baking percentages with a beautifully clean, offline interface designed specifically for the heat and chaos of an active kitchen. Intelligent Recipe Scaling • Multiply or divide any recipe instantly (supports mixed fractions like 1 ⅓ or 1 ½). • Professional non-linear adjustments: The app automatically flags and adjusts sensitive ingredients like leavening agents, salt, and aggressive spices when scaling up, preventing ruined dishes. • 10X Rule Protection: Industry-standard warnings alert you if you attempt to scale a batch beyond safe physical culinary limits. • Save, edit, and scale unlimited recipes with personalized cooking notes. Density-Aware Conversions • Seamlessly convert between Cups, Tablespoons, Teaspoons, Grams, Ounces, Milliliters, and more. • Salt Type Conversion: Instantly convert recipes between Diamond Crystal, Morton Kosher, and fine table salt. Stop accidentally over-salting your food! • Real-time fractional outputs designed for the actual measuring spoons you own. • Length conversions specifically tailored for baking (Inches ↔ Centimeters). Advanced Culinary Calculators • Baker’s Percentage: Build, scale, and troubleshoot artisan bread formulas like a master baker. • Carryover Cooking Predictor: Never overcook an expensive steak again. Calculate exactly when to pull proteins from the heat based on size, temperature, and thermodynamics. • Convection Oven Adjustments: Instantly adapt standard conventional baking recipes for convection or air-fryer environments (automatically adjusting time and temperature). • High-Altitude Baking: Smart compensation metrics for atmospheric pressure changes. • Pan Size Conversion: Flawlessly transition batter volumes between different baking tins. Professional Kitchen Tools • Multi-Timer System: Run multiple custom-labeled timers simultaneously for complex, multi-component meals. Visual and notification alerts keep you on track. • Smart Substitutions: An integrated database of emergency ingredient swaps, complete with precise conversion ratios and dietary-tag filtering. PRIVACY FIRST & NO SUBSCRIPTIONS We believe your data is your business. • 100% Offline Functionality: Works flawlessly deep in a commercial kitchen or out at the grill with zero internet connection required. • Zero Data Collection: No tracking, no third-party analytics, and no accounts required. All your saved recipes and custom ingredients stay localized on your device. • One-Time Purchase: Buy it once, own it forever. No hidden fees or recurring monthly subscriptions. Support: Questions or feature requests? Contact our development team directly at [email protected] or visit https://www.kitchenconverterpro.com (Tare's parent company)
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.