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Best Electrical Color Apps

249+ iOS apps curated and reviewed

3.8 avg rating
14 free apps
Updated August 2026

With an average user rating of 3.8★, the electrical color category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Electrical Color Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Wire Color CodeWire Color CodeFree4.7★ (973)NoYesAug 2026
2Circuit ColorsCircuit Colors$1.993.6★ (21)NoNoJun 2026
3Electric Color CodeElectric Color Code$0.993.6★ (19)NoNoJul 2026
4Electrical Wire Color CodesElectrical Wire Color Codes$2.99—NoNoMay 2026
5Resistor Color Band CalcResistor Color Band CalcFree—YesNoMay 2026
6Circuit ColorCircuit Color$1.991.0★ (1)NoNoJun 2026
7Resistor - Color CodesResistor - Color CodesFree4.0★ (1)NoNoMay 2026
8Wire Color Codes - OhmlifyWire Color Codes - OhmlifyFree—NoYesJul 2026

Top Picks for Electrical Color

Wire Color Code#1

Wire Color Code by Bonsaisoft LLC

Electrical circuit colors
Editor's Choice
📊 Productivity
4.7😞(973 ratings)
FreeIn-App Purchases
Wire Color Code screenshot 1
Wire Color Code screenshot 2
Wire Color Code screenshot 3
Wire Color Code screenshot 4
Wire Color Code screenshot 5
Wire Color Code screenshot 6

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.

What 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)
Circuit Colors#2

Circuit Colors by Francisco Alcala

Strong Contender
🔍 Reference
3.7(24 ratings)
$1.99
#82in Reference
Circuit Colors screenshot 1
Circuit Colors screenshot 2
Circuit Colors screenshot 3
Circuit Colors screenshot 4
Circuit Colors screenshot 5
Circuit Colors screenshot 6

Quickly determine the phase color for any circuit number across various international electrical systems. This app simplifies electrical work by eliminating the need for manual calculations or reference sheets.

Electric Color Code#3

Electric Color Code by DAE J MYUNG

Worth Considering
📊 Productivity
3.6(19 ratings)
$0.99
#55in Productivity
Electric Color Code screenshot 1
Electric Color Code screenshot 2
Electric Color Code screenshot 3
Electric Color Code screenshot 4
Electric Color Code screenshot 5

This app helps electricians and construction workers quickly identify the color codes for electrical conductors in US single or three-phase systems. It's a straightforward tool designed for efficiency on the job.

More Electrical Color apps to explore

4
Electrical Wire Color Codes
Electrical Wire Color Codes
Electrical Wire Color Codes
Circuit color reference
$2.99
🔍 Reference
(0)
5
Resistor Color Band Calc
Resistor Color Band Calc
Resistor Color Band Calc
Resistor Color Band Calculator
Free
🔧 Utilities
(0)
6
Circuit Color
Circuit Color
Circuit Color
find the wire color
$1.99

Quickly find the correct wire color for three-phase circuits. Supports numerous countries and circuit numbers up to 10000, saving valuable time during electrical work.

Three-phase circuit wire color identificationQuick search by circuit numberSupports USA, Canada, Europe, UK, China, Russia, Australia, NZ, India, Pakistan, UAE, Indonesia
🔧 Utilities
(1)
paid
7
Resistor - Color Codes
Resistor - Color Codes
Resistor - Color Codes
Determine resistor values
Free

Quickly identify the value of resistors using their color bands. This utility tool simplifies electronics calculations for hobbyists and professionals alike.

Determine resistor valuesColor code identificationElectronics utility
🔧 Utilities
(1)
free
8
Wire Color Codes - Ohmlify
Wire Color Codes - Ohmlify
Wire Color Codes - Ohmlify
Voltage Drop & Wire Calculator
Free
🔧 Utilities
(0)
9
PAL Color Touch
PAL Color Touch
PAL Color Touch
by PAL Lighting
Free

Control your PAL™ Light wirelessly with fingertip touches. This app uses RF and Wi-Fi to change colors and modes on your light, and can integrate with home automation systems.

Wireless color transferFingertip touch controlRF and Wi-Fi connectivity
🔧 Utilities
(7)
free
10
Flash Color
Flash Color
Flash Color
Colorful Flashlight
Free
📊 Productivity
(0)
11
Screen Color - Kelvin Meter
Screen Color - Kelvin Meter
Screen Color - Kelvin Meter
Real-time Color Temp Meter
Free
🔧 Utilities
(0)
12
Multi Conductor
Multi Conductor
Multi Conductor
K1 and K2 Color Codes
$0.99

Quickly find the color code for electrical circuits using K1 or K2 methods. Supports up to 60 conductors and includes a watchOS companion app. Features a dark mode for comfortable viewing.

K1 and K2 color code lookupSupports up to 60 conductorsWatchOS app included
📊 Productivity
(2)
paid
13
COLOR LIGHT - Smart Life
COLOR LIGHT - Smart Life
COLOR LIGHT - Smart Life
by 法志 陈
Free

Control your RGBW LED lights with this Bluetooth app. Adjust color, brightness, and temperature. Features include music and microphone synchronization, built-in modes, and DIY options for personalized lighting.

RGBW lighting controlColor, brightness, and temperature adjustmentMusic synchronization
🌟 Lifestyle
(0)
free
14
What's That Color?
What's That Color?
What's That Color?
by Root Beer Float Software LLC
$0.99

Identify colors from your camera's view. Get color names, RGB, and Hex values instantly. Perfect for designers, artists, or anyone curious about the hues around them.

Identify colors with cameraGet color namesDisplay RGB values
🔧 Utilities
(0)
paid
15
CEF - Your Electrical Experts
CEF - Your Electrical Experts
CEF - Your Electrical Experts
by City Electrical Factors Ltd
Free

Easily check stock, reserve products for in-store collection, and scan items for comparison and ordering. Manage your account, view orders, and find nationwide stores with directions. Enjoy a quicker checkout process with pre-populated details and easy delivery updates.

Click & Collect stock checksProduct reservationAccount management
🛍️ Shopping
(0)
free
16
Easy Color Chart
Easy Color Chart
Easy Color Chart
by ANTALIS INTERNATIONAL
Free
🎨 Graphics & Design
(0)
17
Color Fisher
Color Fisher
Color Fisher
Shows pixel color from screen
Free

Identify colors from your mobile camera's live preview. This utility tool helps you pinpoint specific hues and their values directly from your screen.

Identify colors from camera previewPinpoint specific huesDisplay color values
🔧 Utilities
(1)
free
18
Lab Color
Lab Color
Lab Color
by WEEDS communications
Free
🔧 Utilities
(0)
19
ColorTouch Direct
ColorTouch Direct
ColorTouch Direct
Remote your under water light
Free
🔧 Utilities
(0)
20
Color Spy Pen
Color Spy Pen
Color Spy Pen
by COLORPIK INC
Free
🔧 Utilities
(0)

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FAQ about Electrical Color

What are the best electrical color apps for iPhone?
Wire Color Code tops our electrical color apps ranking as of August 2026, with a 4.7-star average from 973 App Store ratings, and it's free to download.
Yes — 14 of the top electrical color apps we rank are free to download, including Wire Color Code and Resistor Color Band Calc.
Wire Color Code has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ electrical color apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Wire Color Code app serves as a global companion for electrical panel wiring. It helps users, including electricians and DIY enthusiasts, identify electrical wire colors by adhering to the specific electrical norms of various countries. It simplifies circuit identification and ensures compliance with local regulations.
Key features include global compatibility with country-specific wire color codes, an extensive circuit database for up to 1000 circuits, quick search functionality to find phase colors for specific circuit numbers, and the ability to customize phase colors for individual projects. It also boasts a user-friendly interface for easy navigation.