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.
App Overview
iChocolate 2
• Chocolate has come back to iPhone and iPad!
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included15 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for iChocolate 2: 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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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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
Implement advanced filtering and sorting options.
Assumption to check: Limited product discovery features compared to competitors.
Validate with people who use this workflow before building.
Hypothesis 2
Integrate machine learning for tailored product suggestions.
Assumption to check: Lack of personalized recommendations.
Validate with people who use this workflow before building.
Hypothesis 3
Add functionality for users to share favorites on social media.
Assumption to check: No social sharing features.
Validate with people who use this workflow before building.
Hypothesis 4
Incorporate more diverse payment methods for user convenience.
Assumption to check: Limited payment options.
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
• Chocolate has come back to iPhone and iPad! • The original chocolate recipe app has been rebuilt for today’s iPhone and iPad, with a beautiful new design for iOS 26. • Start Your Chocolate Experience with iChocolate! "The Original Chocolate App!" • This App is an absolute must for every Chocolate enthusiast, Chocolate addict, Chocolate lover or those with just a little sweet tooth. Get all these fantastic, beautiful and tasty Chocolate recipes anywhere with just the flick of a finger! Find the right recipe fast with Taste Finder, powerful search filters and a gorgeous full-screen layout that makes cooking feel effortless. What you can do • Taste Finder: tell iChocolate what you like and get a perfect match • Search and filters: filter by time, difficulty, type and more • Shopping list: add ingredients as you go and take them with you • AR Cake Cutter: use augmented reality to guide cleaner, more even slices • App customisation: choose your background style and make the app feel like yours • Time, difficulty and servings for every recipe • Starter picks for first-time users • Timers built into every recipe so you never miss a beat • Measurement conversions built in • Tips for melting chocolate and using it properly • The story and history of chocolate, including Mayan roots Reviews From the original iChocolate “Adventurous Recipes, Helpful Tips” – Mashable “iChocolate is a Yummy App” – The Mac Observer A few favourites - Molten Lava Cake Gooey Brownies Macarons Truffles Rocky Road Vegan Chocolate Cake Chocolate Soufflé Banoffee Pie Tiramisu Profiteroles Gluten Free Cake Chocolate Ice Cream Fudge Easy 15 minute Mousse Chocolate Chip Cookies Xocolatl (Mayan original) Cheesecake Cupcakes Fondant Biscuit Cake Swiss Roll Brownie Sundae Plus adventurous savoury dishes like chocolate risotto and sticky chocolate ribs. Over 60+ premium recipes at launch! From quick weeknight treats to show-stopping desserts, plus a few bold savoury ideas if you fancy something different. With new free recipe updates regularly! No subscriptions! Just great recipes. Questions or need help? Contact me anytime. Website: https://markdavid9.wordpress.com
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
React Navigation
Expo
Axios
Redux
React Query
Shadcn/UI
BUILD KIT DIFFICULTY
Intermediate
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.
