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
Electrical Wire Color Codes
Electrical Wire Color Codes - The most comprehensive electrical reference tool for professionals worldwide.
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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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Combine features and design from your favorite apps.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included15 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 Electrical Wire Color Codes: map the core Reference 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
Focus on user feedback and iterative development to improve usability.
Assumption to check: Lack of user reviews may indicate poor usability or features.
Validate with people who use this workflow before building.
Hypothesis 2
Implement advanced search capabilities and filters for better user experience.
Assumption to check: Limited search and filter options.
Validate with people who use this workflow before building.
Hypothesis 3
Add interactive features or gamification to enhance user engagement.
Assumption to check: Static content may not be engaging.
Validate with people who use this workflow before building.
Hypothesis 4
Consider a freemium model with valuable free content to attract users before upselling.
Assumption to check: In-app purchase model can deter 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
Electrical Wire Color Codes - The most comprehensive electrical reference tool for professionals worldwide. Whether you're an electrician, electrical engineer, or contractor working with international electrical standards, this app is your essential companion for accurate wire color identification and circuit phase verification. GLOBAL ELECTRICAL STANDARDS COVERAGE - 13 Countries Supported: USA, Canada, Europe, Australia/NZ, Mexico, Brazil, Argentina, Chile, China, India, Japan, Colombia, South Africa - Authentic Standards: Follows official electrical codes including NEC, CEC, IEC 60445, AS/NZS 3000, and country-specific regulations - Legacy & Modern Codes: Includes both current and older wiring color schemes for existing installations COMPLETE VOLTAGE CONFIGURATION LIBRARY - Residential Systems: 1Ø 120/240V, 1Ø 230V (multiple countries) - Commercial Systems: 3Ø 120/208V, 3Ø 230/400V, 3Ø 220/380V - Industrial Systems: 3Ø 277/480V, 3Ø 347/600V, 3Ø 220/440V - Special Configurations: Delta systems, high-leg delta, and unique regional standards PROFESSIONAL FEATURES - Circuit Search: Instantly scroll to any circuit number (up to 1000 circuits) - Visual Phase Indicators: Color-coded pie charts show phase relationships at a glance - Customizable Colors: Adjust phase colors to match your project requirements - Offline Access: No internet required - works on the job site BUILT FOR ELECTRICIANS - Quick Reference: Eliminate mental calculations and cheat sheets - Safety First: Ensure compliance with local electrical codes - Time Saver: Reduce errors and speed up wire pulls - Professional Tool: Trusted by electricians working internationally Perfect for electrical contractors, maintenance technicians, inspectors, and anyone working with electrical panels and circuits. Download now and eliminate guesswork from your electrical work!
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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
axios
@react-navigation/native
react-native-share
BUILD KIT DIFFICULTY
Starter
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.
