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
Grays Anatomy Premium Edition
'Gray's Anatomy', the renowned classic anatomical book by Henry Gray was first published in 1858 and is considered by many to be one of the most iconic and significant medical books of all time
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.4
9 ratings · Top 30%
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 included17 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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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 Grays Anatomy Premium Edition: map the core Medical 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
Provide deeper insights and interactive features.
Assumption to check: Limited content depth compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Implement a guided onboarding process.
Assumption to check: Navigation can be confusing for new users
Validate with people who use this workflow before building.
Hypothesis 3
Include videos and 3D models for better understanding.
Assumption to check: Lack of multimedia content
Validate with people who use this workflow before building.
Hypothesis 4
Provide clear explanations of premium features before paywall.
Assumption to check: In-app purchases can be unclear
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
'Gray's Anatomy', the renowned classic anatomical book by Henry Gray was first published in 1858 and is considered by many to be one of the most iconic and significant medical books of all time. Gray's Anatomy is now available on the iPhone and iPod Touch using the highest resolution images possible. (This version of Gray's Anatomy has been enhanced and specifically built for the iPhone.) This Premium iPhone Edition of Gray's Anatomy includes: * COMPLETE TEXT and Full HD ILLUSTRATIONS * SCROLLABLE THUMBNAILS OF ALL 1247 ILLUSTRATIONS * ZOOM IMAGES LIKE PHOTOS * SEARCH * POINT INDICATOR * Easy Navigation * Create Notes for each illustration * Email images text and notes * Print via AirPrint * Bookmarks and more Explore resources quickly and easily with Wolfram Alpha, Wikipedia, Ask.com and other Medical Search Engines built right into the app. We recommend this app for Doctors, Nurses, Students, Teachers and anyone who is interested in the wonder and complexity of the human body. * Note: this application was not written by McDreamy and the illustrations in no way resemble any characters from the television show Grey's Anatomy ;) Previously Purchased: If you already own Gray's Anatomy Premium do not re download this copy or you may be charged again. Email us if you have any questions. We reply promptly to all emails received. [email protected] Also available: Gray's Anatomy for iPad Gray's Anatomy for Mac TECH NOTE: There are no known issues with this app. If you are having any technical issues please email us and we will be able to help you sort them out. If you leave your tech issues as a review we have no way of knowing who you are and helping you. There are normally a few simple tips we can give you to fix any issues you may be having. We answer all emails we receive.
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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
Supabase
Axios
React Native Reanimated
Expo
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.
