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
AI QR Code Scan-QR Create
AI QR Code Scan-QR Create primarily provides QR code and barcode scanning services, using AI to intelligently identify people, animals, scenery, and objects
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.2
4 ratings · Top 30%
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 included18 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
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 AI QR Code Scan-QR Create: map the core Productivity 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
Offer more design options and templates for QR codes.
Assumption to check: Limited customization options for QR codes
Validate with people who use this workflow before building.
Hypothesis 2
Implement cloud sync for user history.
Assumption to check: No ability to share scan history across devices
Validate with people who use this workflow before building.
Hypothesis 3
Add guided onboarding for first-time users.
Assumption to check: Lack of tutorials for new users
Validate with people who use this workflow before building.
Hypothesis 4
Provide clear explanations of premium features and benefits.
Assumption to check: In-app purchases 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
AI QR Code Scan-QR Create primarily provides QR code and barcode scanning services, using AI to intelligently identify people, animals, scenery, and objects. For example, if you stumble upon a puppy on the street, you can point your phone at it to scan and identify it, and you'll get all its information. The recognition results will provide several suggested answers based on the photo you provide, along with probabilities, allowing you to analyze them yourself.Features: Scanning: Supports scanning QR codes and barcodes, and can copy scanned results with one click. AI Intelligent Recognition: Point at the object you want to identify, and a pop-up window will display the recognition results, each with a corresponding probability. QR Code Creation: Select the desired type to create your own QR code, beautify it, and download it to your photo album. History: Automatically record your QR code creation, scanning, and barcode history. Privacy and Security: The QR codes you scan and the photos you identify are your personal privacy. We process them locally and never upload them to any servers. Please rest assured.
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
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BUILD KIT DIFFICULTY
Intermediate
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.
