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.
Discover the True Value of Your Vinyl — Instantly
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.
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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.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for VinylSnap: Scan & Value Record: map the core Reference workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Discover the True Value of Your Vinyl — Instantly What if that dusty record in your garage is worth hundreds—or even thousands? VinylSnap makes it easy to find out. With one quick photo, instantly identify your vinyl, get a reliable market price, see grading suggestions, and save it to your collection. VinylSnap is your go-to vinyl companion, perfect for collectors, resellers, or anyone who just found a box of old LPs in the attic. Try it free and see what your records are really worth! What Can VinylSnap Do? - Reliable Market Valuation Get a trusted reference price before you buy, sell, or store—know if you’ve found a $10 album or a $1,000 treasure. - Instant Identification with Rich Details Scan the label to unlock pressing info, release year, tracklist, and artist stories—works with most 12", 10", and 7" records. - Grading Suggestions Helpful VG / VG+ / NM guidance based on visible wear, label clarity, and jacket condition—so you can price and sell with confidence. - Your Digital Vinyl Shelf Save every record you scan and track your collection’s total value over time—see how your vinyl library grows in worth. - Learn & Explore Read exclusive articles on record-breaking vinyl sales, collector tips, and essential guides for anyone new to vinyl—so you know what to look for and how to protect it. Who Is VinylSnap For? • Beginners Just getting into vinyl? VinylSnap helps you understand what you have and how much it’s worth—no experience needed. • Collectors Build a well-organized vinyl archive, track your investments, and make sure your most valuable pressings are properly graded. • Resellers Use VinylSnap to make fast, informed decisions while crate-digging. Know what to buy, what to list, and what to keep. Why Choose VinylSnap? Accurate — Trusted valuation and grading in seconds Effortless — Just scan the label, no manual searching Insightful — Background knowledge at your fingertips Organized — Manage your entire vinyl library in one clean app Start Scanning with VinylSnap Today! Download now and discover the value behind every record. [About VinylSnap Premium] • Payment will be charged to your 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 before the end of the current period • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription • Subscriptions may be managed by the user, and auto-renewal may be turned off by going to iTunes Subscriptions after purchase Terms of Use: https://app-service.vinylsnaps.com/static/user_agreement.html Privacy Policy: https://app-service.vinylsnaps.com/static/privacy_policy.html
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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 scanning accuracy for certain vinyl records
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchases can be confusing for users
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Slow loading times for the library
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited social sharing options
Validate with people who use this workflow before building.
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.