Electrical Code vs Wire Color Code
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electrical Code
Test your electrical knowledge daily with a new question based on the US electrical code. Perfect for apprentices, journeymen, and masters seeking to learn or refresh their understanding of electrical concepts and regulations.
- Daily electrical code questions
- Questions written by a real electrician
- Covers a wide range of electrical topics
- Suitable for learning and refreshers
- US electrical code compliance
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Can you beat the Master? See how many of the 366 questions you can answer correctly! Electrical Code-A-Day has an electrical code question for each day in the year. Take a minute a day to answer a question, or answer as many as you can in one go. How you do it is up to you! This quiz app contains basic electrician questions written by a real electrician. This app is for apprentices, journeymen, and masters. Whether you are learning the code or just need a refresher, this is the app for you. The topics we cover are: ampacity, junction/pull/device boxes, wiring methods, conduit fill, devices, NEMA, electrical safety, lighting, disconnects, panelboards, motor data, electrician terms, derating, box fill, construction support distances, voltage drop, distribution wiring, grounding and bonding, ARC flash, torque, conduit bending, connectors/lugs, hazardous locations, wet/dry/damp locations, trade practices, EMT, Rigid, wiring cables MC/AC/Flex, wire types/insulation, NEC books and lookup, AHJ/adoptive states, electrical part identification, electrical symbols, electrician tools, copper costs, and much, much more. This app follows the electrical code in the United States.
Wire Color Code
This app helps electricians and DIYers identify electrical wire colors globally. It offers country-specific codes, a large circuit database, and quick search functionality. Customize colors for your projects and enjoy a user-friendly interface for efficient electrical panel wiring.
- Global country-specific wire color codes
- Extensive circuit database (up to 1000 circuits)
- Quick search for phase colors
- Customizable phase colors for projects
- User-friendly interface
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Introducing Wire Color Code, your go-to companion for electrical panel wiring across the globe! Whether you're an experienced electrician or a DIY enthusiast, this app is designed to simplify the complexities of circuit identification by adhering to the electrical norms of various countries. Key Features: 1. Global Compatibility: Choose your country from a comprehensive list to access accurate and country-specific wire color codes. Stay compliant with local regulations, ensuring safety and efficiency in your electrical installations. 2. Extensive Circuit Database: Access information for up to 1000 circuits, providing a wealth of data for your wiring projects. Effortlessly navigate through circuit numbers to find the precise color codes you need. 3. Quick Search Functionality: Save time with our intuitive search feature, allowing you to swiftly locate the phase color for a specific circuit number. 4. Customization for Your Project: Tailor the app to match your current project requirements by modifying phase colors. Enhance project organization and clarity by adjusting colors to align with your unique preferences. 5. User-Friendly Interface: Enjoy a sleek and user-friendly design that facilitates easy navigation and quick access to essential information. Why Wire Color Code? Reliability: Trust in accurate and up-to-date wire color information based on local electrical norms. Efficiency: Streamline your workflow and reduce errors with quick access to circuit color codes. Global Applicability: Perfect for electricians working on projects worldwide, ensuring adherence to diverse electrical standards. Stay ahead of the curve in electrical panel wiring with Wire Color Code. Download the app today and experience the convenience of a comprehensive, globally-aware solution for all your circuit identification needs.
Screenshots
Verdict
The clearest difference is in-app purchases: Electrical Code at none against Wire Color Code's 1. Electrical Code also leads on review sentiment (71% vs 43%) and rating (4.8 vs 4.6). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Wire Color Code sells 1 one-off in-app purchase. Electrical Code asks for nothing beyond the download.
Electrical Code holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Electrical Code has 9.2K ratings behind it against 999, so its average is the more settled of the two. Written reviews point the same way: 71% of Electrical Code's written reviews are positive against 43% of Wire Color Code's.
Electrical Code ships an update every 4 months, Wire Color Code every 2 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.
| Parameter | Electrical Code | Wire Color Code |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (9.2K ratings) — better | 4.6 (999 ratings) |
| Positive reviews | 71.0% of reviews — better | 42.9% of reviews |
| Number of ratings | 9.2K — better | 999 |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | PawEng, LLC | Bonsaisoft LLC |
Customer experience
Electrical Code
Wire Color Code
User reviews
Electrical Code
From 9.2K App Store ratingsWhat we love
- 👍 Helpful for studying electrical content
- 🚀 Convenient app for refreshing knowledge
- 💡 Great tool for sharpening knowledge and testing
- 👍 Awesome for narrowing down NEC questions
Room to improve
- 🐛 Lacks explanations for wrong answers
- 🐛 Some answers may be incorrect or unclear
- 🐛 Mediocre grammar and proofreading
- 🐛 Cannot toggle back and forth through questions
Wire Color Code
From 999 App Store ratingsWhat we love
- 🚀 Saves time identifying wire colors and circuit numbers
- 📚 Useful reference tool for electricians
- 🎯 Helpful for professional electrical work
- 👍 Intuitive and illustrative design
Room to improve
- 💰 Hidden costs beyond initial purchase price
- 🔒 Account/license transfer issues between devices
- 📉 Limited free version functionality (only 11 circuits)
- ⚠️ Overpriced for basic information
- 🎨 Could use better UI/UX design
Bugs and requests
Electrical Code
Reported bugs
2 issues- Some questions and answers are not up to date
- Compatibility issues with older devices
Requested features
3 requests- Provide NEC references and explanations for answers
- Add a feature to review past questions
- Improve question quality and proofreading
Wire Color Code
Reported bugs
2 issues- App locks users out after switching phones despite previous purchase
- License/purchase not properly restored on new devices
Requested features
3 requests- Ability to change order or hide countries/regions not needed
- More comprehensive free version with expanded circuit options
- Better visual design and polish
In-app purchases
Electrical Code
No in-app purchases
Wire Color Code
- Pro Version$9.99
Questions
Is Electrical Code free?
Is Wire Color Code free?
Which has better reviews, Electrical Code or Wire Color Code?
Do Electrical Code or Wire Color Code have ads?
Which is updated more often, Electrical Code or Wire Color Code?
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