App Overview

Scanner For Lego Sets icon

Scanner For Lego Sets

ARKADIUSZ PICHURSKI · Shopping

Unofficial Scanner For Lego Sets - Identifier & Price Guide Discover, identify, and value your collection with the power of AI! LegoScanner uses advanced computer vision technology to instantly recognize LEGO sets fro...

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
5.0
3 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.

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.

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

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Scanner For Lego Sets: 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

Improve scanning algorithm for better recognition.

Assumption to check: Limited scanning accuracy, especially with certain LEGO sets.

Validate with people who use this workflow before building.

Hypothesis 2

Provide clear descriptions of what users get with purchases.

Assumption to check: In-app purchases can be confusing or not clearly defined.

Validate with people who use this workflow before building.

Hypothesis 3

Simplify layout and provide guided onboarding.

Assumption to check: User interface may feel cluttered with too many options.

Validate with people who use this workflow before building.

Hypothesis 4

Add social features to connect users and share sets.

Assumption to check: No community features for sharing collections.

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

Unofficial Scanner For Lego Sets - Identifier & Price Guide Discover, identify, and value your collection with the power of AI! LegoScanner uses advanced computer vision technology to instantly recognize LEGO sets from photos and provide comprehensive market analysis, pricing information, and collectibility insights. Key Features: AI-Powered Set Recognition Simply snap a photo of any set - whether it's a sealed box or a fully built model - and our advanced AI instantly identifies the set number, name, theme, piece count, and release year. LegoScanner recognizes sets across all popular themes including Star Wars, Creator, Technic, City, Icons, and many more. Comprehensive Market Analysis Get detailed pricing information including original retail price, current market value, and price trends. Our intelligent system analyzes the secondary market to help you understand if your set's value is increasing, stable, or decreasing over time. Authenticity Verification Protect yourself from counterfeit LEGO products! LegoScanner analyzes authenticity markers and verifies genuin logos, helping you identify bootleg or fake sets before making a purchase. Collectibility Intelligence Discover the investment potential sets with detailed rarity analysis (Common, Rare, Exclusive, Retired), demand levels, and collector notes. Perfect for serious collectors and investors looking to make informed decisions. Real-Time Price Comparison Find the best deals instantly! Search online prices across multiple marketplaces in your region with direct shopping links. Compare prices from various retailers to ensure you're getting the best value. Building Instructions Access Quickly access official LEGO building instructions for any identified set. Perfect for rebuilding vintage sets or helping with assembly. Global Support Available in 15 languages. Pricing automatically converts to your local currency based on your region. Condition Assessment LegoScanner analyzes whether sets are sealed in box, built, or partially built, and explains how condition affects market value - essential knowledge for collectors. Beautiful LEGO-Themed Interface Enjoy an authentic LEGO experience with our carefully designed interface featuring official LEGO colors, smooth animations, and intuitive navigation. The app feels just like playing with real LEGO bricks! Flexible Usage Options Start with a free scan to try the app, then unlock unlimited scanning with our premium subscription. Premium users get 50 scans per day with full access to all features. Perfect For: LEGO collectors building and valuing their collections Parents checking the value of childhood LEGO sets Buyers verifying authenticity before purchasing Sellers determining fair market prices Investors tracking set appreciation How It Works: Point your camera at any LEGO set or select a photo from your gallery AI instantly analyzes and identifies the set Search online prices, check building instructions, or scan another set Subscription Information: Free: 1 lifetime scan to try the app Premium Weekly: Unlimited daily scans (50/day limit) Premium Annual: Best value for serious collectors Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage subscriptions in your App Store account settings. Transform your LEGO collecting experience with LegoScanner - the essential tool for every LEGO enthusiast! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ LEGO® is a registered trademark of the LEGO Group. All LEGO set names, themes, logos, and related imagery are trademarks and/or copyrights of the LEGO Group. All rights to their respective copyright holders. This app is not affiliated with, sponsored or endorsed by, or in any way associated with the LEGO Group or any of its subsidiaries or affiliates.

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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
Zustand
Axios
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.