# Electrical Code vs Wire Color Code

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.

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.

## The numbers

| Metric | Electrical Code | Wire Color Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9.2K ratings)](https://appshunter.io/ios/app/electrical-code-a-day/id934222651/reviews)** | [4.6 (999 ratings)](https://appshunter.io/ios/app/wire-color-code/id6444740127/reviews) |
| Number of ratings | **9.2K** | 999 |
| Positive reviews | **71.0% of reviews** | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 13 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PawEng, LLC](https://appshunter.io/developer/390058606) | [Bonsaisoft LLC](https://appshunter.io/developer/376137158) |

## What reviewers say

### Electrical Code

[App page](https://appshunter.io/ios/app/electrical-code-a-day/id934222651)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for studying electrical content
- 🚀 Convenient app for refreshing knowledge
- 💡 Great tool for sharpening knowledge and testing
- 👍 Awesome for narrowing down NEC questions

**What reviewers complain about**

- 🐛 Lacks explanations for wrong answers
- 🐛 Some answers may be incorrect or unclear
- 🐛 Mediocre grammar and proofreading
- 🐛 Cannot toggle back and forth through questions

**Reported bugs**

- Some questions and answers are not up to date
- Compatibility issues with older devices

**Requested features**

- Provide NEC references and explanations for answers
- Add a feature to review past questions
- Improve question quality and proofreading


### Wire Color Code

[App page](https://appshunter.io/ios/app/wire-color-code/id6444740127)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $9.99 | one-time |

**What reviewers like**

- 🚀 Saves time identifying wire colors and circuit numbers
- 📚 Useful reference tool for electricians
- 🎯 Helpful for professional electrical work
- 👍 Intuitive and illustrative design

**What reviewers complain about**

- 💰 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

**Reported bugs**

- App locks users out after switching phones despite previous purchase
- License/purchase not properly restored on new devices

**Requested features**

- Ability to change order or hide countries/regions not needed
- More comprehensive free version with expanded circuit options
- Better visual design and polish


## Frequently asked questions

### Is Electrical Code free?

Electrical Code is free to download, with no in-app purchases.

### Is Wire Color Code free?

Wire Color Code is free to download, with in-app purchases available.

### Which has better reviews, Electrical Code or Wire Color Code?

Electrical Code is rated higher. Electrical Code averages 4.8 out of 5 from 9.2K ratings, while Wire Color Code averages 4.6 from 999 ratings.

### Do Electrical Code or Wire Color Code have ads?

Neither Electrical Code nor Wire Color Code shows ads.

### Which is updated more often, Electrical Code or Wire Color Code?

Electrical Code ships an update every 4 months, and Wire Color Code every 2 months. Most recently, Electrical Code was updated on September 24, 2026 and Wire Color Code on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*