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
AI Coin Identifier Pro
AI Coin Identifier Pro is your smart tool for identifying coins using advanced AI technology
$8.99
PRICE
$8.99
No 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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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.
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 AI Coin Identifier Pro: map the core Utilities 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
Improve AI accuracy and provide tips for better results.
Assumption to check: Users may find it difficult to identify coins accurately.
Validate with people who use this workflow before building.
Hypothesis 2
Include detailed historical and market data for each coin.
Assumption to check: The app might not provide enough information about identified coins.
Validate with people who use this workflow before building.
Hypothesis 3
Add social sharing options and user feedback mechanisms.
Assumption to check: Limited user engagement features.
Validate with people who use this workflow before building.
Hypothesis 4
Allow users to save identifications for offline access.
Assumption to check: No offline functionality.
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
AI Coin Identifier Pro is your smart tool for identifying coins using advanced AI technology. Simply take a photo or upload an image, and the app will instantly recognize the coin and provide detailed information. Discover the name, origin, historical background, and estimated value of coins from around the world in seconds. Features: • AI-powered coin identification • Instant results from photo or gallery • Detailed coin information • Estimated coin value insights • Clean and easy-to-use interface Whether you're a collector, hobbyist, or just curious, AI Coin Identifier Pro makes coin discovery simple and fast. Subscription Information: • Payment will be charged to your Apple ID account upon confirmation of purchase. • Subscription automatically renews unless canceled at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours prior to the end of the current period. • You can manage or cancel your subscription anytime in your Apple ID account settings. Privacy Policy: https://docs.google.com/document/d/1THLoBQioiVkXUCzDNnEJH55p9_dzBqQyL6FT0VdM_Bs/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Disclaimer: This app provides informational estimates only and does not guarantee accuracy or financial value.
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 Native
Expo
expo-camera
react-navigation
@react-native-clipboard/clipboard
expo-image-manipulator
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.
