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.
The idea is simple: you sell your pre-loved stuff to other members who’ll love it again
Free · In-app purchases
Evidence scope: #4 is the current overall US Free chart position. 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 Vinted: Pre-loved marketplace: map the core Shopping 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
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
The idea is simple: you sell your pre-loved stuff to other members who’ll love it again. They get the thrill of unboxing a great find, you get more space at home. It's look-good, do-good, feel-good, for everyone. Selling is easy and free Snap photos of your item, describe it, and set your price. You keep 100% of what you earn. • Cash in on your pre-loved clothes and more. • Watch your earnings grow. Send your money straight to your bank account. • Buyers cover shipping costs. You get prepaid labels that make things simple. Shop new-again finds Feel proud of your second-hand discoveries, from clothes to accessories. • Fast finds, long-lasting love. There’s a Vinted category for almost everything, use filters to speed up shopping. • We’ve got your back. When you buy on Vinted, we cover you with Buyer Protection. For a small fee, you’ll get a refund if your item is lost, damaged in delivery, or significantly not as described. • Choose a shipping carrier and have your order sent to your home or a convenient pickup location. There’s a diverse community of second-hand enthusiasts waiting to meet you. Chat with your fellow members, get updates, and manage your orders all in one place. Come join us TikTok: https://www.tiktok.com/@vinted Instagram: https://www.instagram.com/vinted Find out more in our Help Center: https://www.vinted.com/help
Written user reviews are not shown here. Check current App Store reviews >
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: Users often find it difficult to navigate the app due to cluttered UI.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Listing items can be cumbersome due to multiple input fields.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited filters for product searches.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Push notifications can be overwhelming.
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.