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.
Point your camera at anything and find out what it's worth.
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 WhatsWorth - AI Appraiser: 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 item categories for appraisal
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Slow response time for appraisals
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No option for manual input of item details
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription model not clear
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.
Point your camera at anything and find out what it's worth. WhatsWorth uses AI to identify items from a photo and provide a practical value range. When cited market evidence is available, clearly labeled Sold, Market ref, and Asking now prices add useful context. Great for garage cleanouts, estates, thrift finds, or curiosity. HOW IT WORKS • Take a photo of any item • AI identifies the brand, model, era, and condition • See Sold, Market ref, and Asking now prices when cited evidence is available • Get a practical low, mid, and high value range with a confidence signal • Save items to your personal inventory MARKET CONTEXT WhatsWorth separates different kinds of market evidence: • Sold: a cited source supports a completed sale • Market ref: a cited price provides useful market context • Asking now: a cited listing price kept separate from sold evidence When sold evidence is limited, WhatsWorth says so and still shows the identification and available references. KNOWS WHEN TO LOOK CLOSER Not every item can be valued from a single photo. When a detail could significantly change the price, WhatsWorth asks for a closer look. A maker's mark on the bottom of a vase. The chip inside a MacBook. A hallmark on a piece of jewelry. One extra photo can mean the difference between a $50 estimate and a $550 one. You can also refine any valuation by adding more photos or text details. KNOW WHERE TO SELL Get personalized recommendations on the best platform to sell, including eBay, Facebook Marketplace, Mercari, and more, with estimated fees and average time to sell for each. FEATURES • AI-powered identification from photos • Sold, Market ref, and Asking now prices from cited sources • Low, mid, and high value range with confidence rating • Where-to-sell recommendations with platform fees • Condition selector with price impact percentages • "Sell This Item" generates a marketplace-ready listing • Item inventory with search, sort, and filter • Cloud sync across devices • Share appraisal results • Works in 20 languages • Dark premium theme PERFECT FOR • Estate sales and downsizing • Thrift store and garage sale finds • Antique and collectible identification • Decluttering and deciding what to sell • Resellers researching prices • Curious collectors FREE TO START • 5 free appraisals as a guest, no account needed • Sign in for 10 free appraisals per month • Go Premium for unlimited valuations Your privacy matters. Photos are sent securely to AI for analysis. If you sign in, a compressed copy is also backed up to your private cloud storage so your inventory works across devices. You can delete any item, or your account and all cloud data, anytime from the app. PREMIUM SUBSCRIPTION WhatsWorth offers unlimited valuations with an auto-renewable subscription. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your Account Settings. MORE FEATURES • Ask follow-up questions: chat with the AI about any appraised item • Collections + tags to organize your inventory • Filters by category, condition, value, or date • Bulk actions for multi-select delete, export, and move • Price history charts to watch values change over time • Export your collection to CSV Terms of Use: https://lightpathapps.com/apps/whatsworth/terms/ Privacy Policy: https://lightpathapps.com/apps/whatsworth/privacy/
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.