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.
With 300,000+ coin types, 99% recognition accuracy, and an AI-powered database, CoinSnap is a companion for coin enthusiasts
Free · 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.
Kit ready. Verify your email to download it.
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for CoinSnap: Coin Identifier: 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.
Affiliate link: CloneChart may earn a commission at no extra cost
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 coin database
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Slow image processing for scans
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inadequate user feedback on errors
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription model may deter users
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.
With 300,000+ coin types, 99% recognition accuracy, and an AI-powered database, CoinSnap is a companion for coin enthusiasts. Whether you're identifying a rare error coin, uncovering the value of a hidden gem, or organizing a collection of hundreds of coins, CoinSnap makes it fast, easy, and fun to explore the fascinating world of numismatics. Key Features: AI-Powered Coin Recognition Instantly identify coins from around the globe with a quick photo or upload. Coverage of over 240,000 coin types with an impressive 99% recognition accuracy. Supports high-resolution photography for precision results. Comprehensive Coin Information Receive detailed overviews, including coin name, origin, year of issue, mint count, and more. Check rarity levels and access up-to-date market prices. Explore multiple coin encyclopedias for in-depth knowledge. Professional Coin Analysis Identify rare misprinted coins with expert analysis reports. Access coin grading reports with detailed breakdowns and estimated market values. Backed by insights from professional numismatists. Smart Collection Management Create and manage your personalized coin collection effortlessly. Organize coins by series and track the total value of your collectibles. Keep your collection secure and accessible anytime. Why Choose CoinSnap? Lightning-fast and accurate coin recognition. Extensive database covering coins from every corner of the world. All-in-one solution for identification, grading, and collection management. About CoinSnap Premium -Subscription Name: CoinSnap Premium (Yearly with Trial) -Subscription Duration: 1 year (7 days trial) -Subscription Description: Unlock all Premium features. • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period • The account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after the purchase of the subscription. Please note that terms and conditions, as well as our privacy policy, apply. Terms of Use: https://app-service.coinidentifierai.com/static/user_agreement.html Privacy Policy: https://app-service.coinidentifierai.com/static/privacy_policy.html Contact us: [email protected]
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.