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
Coin Scanner: Collecting App
Discover the World of Coins, Banknotes, and Exonumia with our Coin Scanner: Collector App !
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.5
11,400 ratings · Top 15%
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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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/
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.
JavaScript is required to complete mailbox verification.
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 Coin Scanner: Collecting App: map the core Reference workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
< Scroll to see more >
App Store description
Discover the World of Coins, Banknotes, and Exonumia with our Coin Scanner: Collector App ! Your all-in-one app for identifying, valuing, and managing your coin, banknote, and exonumia collection. Whether you're an experienced numismatist or just starting out, Coin Scanner: Banknote & Exonumia helps you explore and understand the fascinating world of money with ease and precision. Identify Any Coin Instantly Just snap a picture or upload an image—Coin Scanner uses powerful AI to identify any coin in seconds. Whether it’s an ancient artifact, modern currency, or a rare minting, the app provides detailed insights, including denomination, year, country, metal composition, and more. Explore CoinFacts & Coin Guide Dive deep into our growing CoinFacts library—an educational resource packed with historical information, interesting facts, and expert insights. Our Coin Guide helps you learn about the evolution, rarity, and significance of coins, banknotes, and exonumia from around the world. Perfect for both curious learners and serious collectors. Check Coin Price & Market Value Get real-time updates on Coin Price and market value. Whether you're buying, selling, or just curious, the Check Value feature gives you access to up-to-date pricing trends, based on global collector market data. Make smart decisions with confidence. Manage Various Coin Collections Effortlessly manage your collection using intuitive tools. Add photos, notes, and personal details to keep track of your various coin collections. Whether it's ancient Roman coins, American cents, commemorative banknotes, or tokens and medals (exonumia), everything stays organized in one place. Covers Coins, Banknotes, and Exonumia From classic coins and rare banknotes, to tokens, medallions, and other exonumia, this app is designed to support every area of numismatics. Coin Scanner: Banknote & Exonumia covers both mainstream and obscure items to help you identify and appreciate them all. Key Features - Instant Identification via camera or gallery - Comprehensive Database with global coverage - Accurate Market Values for collectibles - User-Friendly Interface for all experience levels - Smart Collection Manager for easy tracking Why Choose Coin Scanner: Banknote & Exonumia? - Advanced Recognition Technology for unmatched precision - Regular Data Updates to reflect current market trends - Trusted Resource for hobbyists, collectors, and investors alike Terms of Use: https://codabrasoft.com/home/terms-html Privacy Policy: https://codabrasoft.com/home/privacy-html Support: [email protected]
Written user reviews are not shown here. Check current App Store reviews >
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
Enhance database with user contributions and partnerships.
Assumption to check: Limited coin database leads to incomplete identifications.
Validate with people who use this workflow before building.
Hypothesis 2
Implement guided onboarding and tooltips for first-time users.
Assumption to check: Difficult navigation for new users.
Validate with people who use this workflow before building.
Hypothesis 3
Standardize data entry and verification processes.
Assumption to check: Inconsistent coin details across different entries.
Validate with people who use this workflow before building.
Hypothesis 4
Add social sharing and community collection features.
Assumption to check: Lack of community features for collectors.
Validate with people who use this workflow before building.
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
Supabase
Redux
React Navigation
Axios
BUILD KIT DIFFICULTY
Advanced
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.
