# Electric Color Code

> US electrical conductor color code reference for single and three-phase systems. (iPhone/iPad app by DAE J MYUNG.)

- Source: https://appshunter.io/ios/app/electric-color-code/id304936138 (this page in markdown: same URL + `.md`)
- Developer: [DAE J MYUNG](https://appshunter.io/developer/304936141)
- Category: Productivity, Education
- Price: $0.99
- Rating: 3.60/5 from 19 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 8 MB
- Languages: American English
- Released: 2009-02-20
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/electric-color-code/id304936138/reviews.md

## What is Electric Color Code?

Electric Color Code is a simple application to find out the color code of the conductors used in United States. For single or three phase system. Fast and easy application for electricians and construction workers to get the job done.

## Key features

- US conductor color code lookup
- Single phase system support
- Three phase system support
- Fast and easy to use
- For electricians and construction

## Chart rankings

- #122 in Top Paid · Productivity (US App Store)

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/electric-color-code/id304936138/reviews.md

### 2/5 — It is not working

*2021-06-14*

It have a warning that says that it need an update and it’s not working

**Developer response:** A new update was released. Apologies for the inconvenience.

### 2/5 — Update the app please

*2021-06-05*

This app is good but it needs to be updated to work with the latest IOS

**Developer response:** A new update was released. Apologies for the inconvenience.

### 2/5 — The app isn’t bad but I can’t down load it or open it

*2021-03-19, version 2.2.0*

I’ve had this app for about a year now I just started my electrical career and need something to help with panels. Was good in beginning but now it’s not downloading or installing either a software update or whatever and I can open it. So I deleted it and was gonna reinstall it but now I can’t even get it to install

**Developer response:** A new update was released. Apologies for the inconvenience.

### 1/5 — Tells me what I already know

*2017-04-29*

You can't change color names to circuit name. Stupid.

### 5/5 — Perfect App

*2009-10-04*

Does exactly what he says it will. Replaces the little laminated cards I used to carry in my wallet for this purpose. Any electrician will appreciate this. Well worth 99 cents!

@ superjay38
For delta, the red becomes orange. Big deal. Nor worth another screen.
And as far as having the whole code in an App: 1. Has nothing to do with this app, 2. Will never happen unless NFPA publishes it. Copyright issues. And if they come out with it, will cost $50-$100.

### 5/5 — Great to have!!

*2009-04-20*

It's one of those things that can get you out of a pinch.  Highly recommended!

### 5/5 — No more writing

*2009-03-12*

i like Apps. like this, saves time and space by not having to write down a color chart for circuit numbers. But since the maximum number of circuits allowed in a panel is (42) i think the App. Developer should make some changes for (3 phase) have Circuits (1-42) on Page 1, Circuits (43-84) on Page 2, and So-on.

## Frequently asked questions about Electric Color Code

### What is the Electric Color Code app?

Electric Color Code is a paid utility app designed to help electricians and construction workers quickly find the color codes for electrical conductors used in the United States for single or three-phase systems.

### How much does Electric Color Code cost?

Electric Color Code is a paid application priced at $0.99.

### What devices support Electric Color Code?

Electric Color Code is available for iPhone, iPad, and iPod devices.

### Is Electric Color Code suitable for all ages?

The app has an age rating of 4+, indicating it is suitable for a wide range of users.

### When was Electric Color Code last updated?

The latest version, 2.3.3, was released on July 17, 2022.

### What is the user rating for Electric Color Code?

Electric Color Code has an average rating of 3.6 stars based on 19 user ratings.

### Does Electric Color Code have ads?

No, Electric Color Code does not contain advertisements.

### What systems does Electric Color Code cover?

Electric Color Code provides color code information for both single-phase and three-phase electrical systems used in the United States.

## Version history (last 5 releases)

### 2.3.3 — 2022-07-17

Fix incorrect display on devices with large text selected.

### 2.3.2 — 2021-08-18

Bug fixes

### 2.3.1 — 2021-07-26

Support for larger font size

### 2.3.0 — 2021-06-21

Bug fixes

### 2.2.0 — 2014-02-27

iOS 7 Update

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## More apps by DAE J MYUNG

- [Cats Pack](https://appshunter.io/ios/app/cats-pack/id1152307428)
- [Question Pack](https://appshunter.io/ios/app/question-pack/id1152309597)
- [Screen Pencil](https://appshunter.io/ios/app/screen-pencil/id1641997040)

All apps by DAE J MYUNG: https://appshunter.io/developer/304936141

## Related topics

[color code](https://appshunter.io/ios/topics/color-code) · [electrical color code](https://appshunter.io/ios/topics/electrical-color-code) · [electrical color](https://appshunter.io/ios/topics/electrical-color) · [codes color](https://appshunter.io/ios/topics/codes-color) · [electrical circuit color](https://appshunter.io/ios/topics/electrical-circuit-color) · [wire color code](https://appshunter.io/ios/topics/wire-color-code) · [color code drawing](https://appshunter.io/ios/topics/color-code-drawing) · [electrical wire color codes](https://appshunter.io/ios/topics/electrical-wire-color-codes) · [circuit wiring colors](https://appshunter.io/ios/topics/circuit-wiring-colors)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*