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.
Stop overpaying at thrift stores
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 SnapFlip: Vinted & Depop AI: map the core Shopping workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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 search filters and sorting options
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Users find it difficult to contact sellers
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of detailed item descriptions
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Inconsistent image quality
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.
Stop overpaying at thrift stores. SnapFlip scans any item in 3 seconds and shows REAL eBay sold prices — not AI guesses. Tap to verify on eBay yourself. No more standing in the aisle googling for 10 minutes. No more buying duds that sit in your garage for months. WHAT YOU GET FROM EVERY SCAN • Flip Score (1-100) — 80+ buy. Under 40 skip. Done. • BUY or SKIP Verdict — AI picks based on profit, demand, and sell-through rate. • Brand & Item Details — Brand, model, material, category, condition. • Real eBay SOLD Prices — Actual completed sales. Tap "See on eBay" to verify. • Multi-Platform Prices — eBay, Mercari, Poshmark side by side. Know where it pays most. • Sales Velocity — "23 sold in 30 days" — real count, not a guess. • Profit Calculator — Enter buy price, see net profit after platform fees (13% eBay, 10% Mercari, 20% Poshmark) and shipping. WHY SNAPFLIP IS DIFFERENT Other thrift scanners show you AI-estimated prices. SnapFlip connects to the eBay API and shows you what items ACTUALLY sold for. Every price has a source badge — real sold data or AI estimate — so you always know what you're looking at. • 3-Second Scan — Point, scan, decide. No waiting, no freezing. • AI Listing Generator — One tap: title, description, suggested price. Copy-paste to eBay, Mercari, Poshmark. • Refine Analysis — Wrong brand? Add a photo or type the item. No wasted scans. • Flip Collection — Save scans, track buy prices, monitor your portfolio. • Works on Everything — Clothing, sneakers, electronics, toys, books, home goods, vintage, collectibles. WHO SNAPFLIP IS FOR • Thrift Store Flippers — Scan on the rack. Know instantly what's worth grabbing. • Garage Sale & Estate Sale Hunters — Move fast. Price everything in seconds. • Flea Market Resellers — Triage dozens of items in under an hour. • Poshmark, Mercari & eBay Sellers — Get the right price and a ready listing in seconds. • Beginners — New to thrifting? Scan first, learn as you go. THE MATH IS SIMPLE One good flip per week pays for the app 10 times over. A $6 jacket that sells for $89 = $83 profit. SnapFlip is not affiliated with eBay, Mercari, Poshmark, Depop, Vinted, or Goodwill. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://love8ko.github.io/snapflip/privacy-policy.html SNAPFLIP PRO SUBSCRIPTIONS • Pro includes up to 30 AI-powered scans per week. • Weekly Access: eligible new subscribers receive a 7-day free trial with immediate Pro access. Unless canceled at least 24 hours before the trial ends, it automatically renews at the weekly price shown by Apple. • Annual Access: no trial. It is charged immediately at the annual price shown by Apple and renews yearly unless canceled at least 24 hours before renewal. Payment is charged to your Apple ID. Manage or cancel in App Store account settings.
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.