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.
App Overview
ThriftGenius: AI Product Scan
Turn your thrift store finds into profit with ThriftGenius, the AI assistant that helps you identify valuable items, check real-time comps, and maximize your resale earnings.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
26 ratings · Top 5%
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included17 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for ThriftGenius: AI Product Scan: 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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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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
Implement a more robust scanning algorithm to improve accuracy.
Assumption to check: Users often find the scanning feature inconsistent.
Validate with people who use this workflow before building.
Hypothesis 2
Enhance the database to provide more detailed insights and recommendations.
Assumption to check: Limited product information after scanning.
Validate with people who use this workflow before building.
Hypothesis 3
Optimize image processing and loading times.
Assumption to check: Slow performance with high-resolution images.
Validate with people who use this workflow before building.
Hypothesis 4
Simplify the subscription options and offer clearer benefits.
Assumption to check: Subscription model may confuse users.
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Turn your thrift store finds into profit with ThriftGenius, the AI assistant that helps you identify valuable items, check real-time comps, and maximize your resale earnings. INSTANT IDENTIFICATION Snap a photo of any item and let AI identify the brand, model, and details in seconds. No more guessing or missing hidden gems. REAL-TIME COMPS See what similar items sold for on eBay. Get instant market data to price confidently. PROFIT CALCULATOR Know your exact profit margin before you buy. Make smarter decisions and avoid costly mistakes. PERFECT FOR: Thrift flippers looking to maximize profits Vintage hunters discovering hidden treasures Estate sale shoppers finding valuable items Anyone who wants to turn thrifting into a profitable side hustle WHY THRIFTGENIUS? Stop leaving money on the table. Most thrifters walk past hundreds of dollars in value every month because they don't know what to look for. ThriftGenius gives you the tools to spot valuable items instantly and price them competitively. Join thousands of resellers who are already maximizing their profits with ThriftGenius. Download now and start turning your thrift store finds into real money. Features above require a purchase or trial to access Privacy Policy: https://www.thriftgenius.app/privacy-policy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
React Native
Expo
Supabase
Zustand
react-navigation
expo-camera
BUILD KIT DIFFICULTY
Advanced
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.
