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Best Uglys Electrical Apps

250+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated August 2026

Whether you're new to uglys electrical or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Uglys Electrical Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Ugly's Electrical ReferencesUgly's Electrical References$12.994.4★ (1.5K)NoNoAug 2026
2Mike Holt's Electrical ToolboxMike Holt's Electrical ToolboxFree4.6★ (197)NoNoJul 2026
3Electrical Code-A-DayElectrical Code-A-DayFree4.8★ (8.6K)NoNoAug 2026
4Electrical Wiring LiteElectrical Wiring LiteFree3.0★ (1)NoNoJun 2026
5NEC Electrical Exam by DakotaNEC Electrical Exam by DakotaFree4.7★ (400)NoYesAug 2026
6Wire Color CodeWire Color CodeFree4.7★ (973)NoYesAug 2026
7Master Electrician Ref. LiteMaster Electrician Ref. LiteFree4.7★ (2.4K)NoNoAug 2026
8Electrician Quiz GameElectrician Quiz GameFree—YesNoMay 2026

Top Picks for Uglys Electrical

Ugly's Electrical References#1

Ugly's Electrical References by Informed Publishing

Editor's Choice
📊 Productivity
4.4😐(1.5K ratings)
$12.99
#9in Productivity
Ugly's Electrical References screenshot 1
Ugly's Electrical References screenshot 2
Ugly's Electrical References screenshot 3
Ugly's Electrical References screenshot 4

This app provides electricians and electrical professionals with up-to-date digital information based on the National Electrical Code. It includes formulas, wiring diagrams, conduit bending guides, and calculators for various electrical calculations. The app is designed for on-the-job reference and works offline.

What We Love

  • 🚀 Quick reference
  • 👍 Helpful for apprentices and journeymen
  • 👍 Convenient to have on phone
  • 👍 Useful calculators

Room to Improve

  • 🐛 Videos/audio not working
  • 🐛 Bookmarking issues
  • 🐛 Glitchy navigation
Mike Holt's Electrical Toolbox#2

Mike Holt's Electrical Toolbox by Mike Holt Enterprises

Electrical Power Calculator
Strong Contender
🔧 Utilities
4.6(197 ratings)
Free
Mike Holt's Electrical Toolbox screenshot 1
Mike Holt's Electrical Toolbox screenshot 2
Mike Holt's Electrical Toolbox screenshot 3
Mike Holt's Electrical Toolbox screenshot 4

This app provides essential calculations for electricians, inspectors, contractors, and engineers. It helps determine conductor sizing, circuit protection, race sizing, and grounding conductor sizes for various electrical equipment and services.

Electrical Code-A-Day#3

Electrical Code-A-Day by PawEng, LLC

Quiz for Electricians
Worth Considering
📊 Productivity
4.8😊(8.6K ratings)
Free
Electrical Code-A-Day screenshot 1
Electrical Code-A-Day screenshot 2
Electrical Code-A-Day screenshot 3
Electrical Code-A-Day screenshot 4

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.

What 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

More Uglys Electrical apps to explore

4
Electrical Wiring Lite
Electrical Wiring Lite
Electrical Wiring Lite
by Intineo LLC
Free

This app assists electricians, engineers, and electrical professionals with essential calculations for residential services, feeders, and grounding. It performs calculations for wire sizing, box fill, conduit size, and cover requirements based on NEC standards. Results can be emailed for documentation purposes.

Residential service sizingFeeder and ground sizingAmpacity calculations
📊 Productivity
(1)
free
5
NEC Electrical Exam by Dakota
NEC Electrical Exam by Dakota
NEC Electrical Exam by Dakota
NEC Practice Test Questions
Free

Prepare for your electrical licensing exams with a vast library of practice questions, detailed explanations, and AI-powered assistance. Track your progress and identify weak areas to study more effectively for Journeyman, Master Electrician, and Contractor exams.

Over 3000 exam questionsAI tutor for step-by-step helpPractice specific exam topics
📚 Education
(400)
free with in-app purchases
6
Wire Color Code
Wire Color Code
Wire Color Code
Electrical circuit colors
Free

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 codesExtensive circuit database (up to 1000 circuits)Quick search for phase colors
📊 Productivity
(973)
free with in-app purchases
7
Master Electrician Ref. Lite
Master Electrician Ref. Lite
Master Electrician Ref. Lite
A handbook for electricians
Free

This electronic pocket reference guide provides essential information for electrical professionals. It offers calculations, code tables, and detailed sections on motors, ampacities, grounding, and more, all accessible on your mobile device.

Motor and wiring informationAmpacity tablesConduit fill and grounding sizes
📊 Productivity
(2.4K)
paid
8
Electrician Quiz Game
Electrician Quiz Game
Electrician Quiz Game
PowerUp Your Electrical Skills
Free
📚 Education
(0)
9
Electrical Formulator
Electrical Formulator
Electrical Formulator
by Historycentral.com Inc
Free

This app provides a comprehensive suite of electrical calculation tools for design and engineering challenges. It offers hundreds of conversion and calculation options, with features to save, print, and email results. Easily access frequently used and recently accessed formulas, with all calculations automatically stored.

Over 100 electrical formulasSave and organize resultsShare results via email or print
📊 Productivity
(1)
freemium
10
SLD | Electrical diagrams
SLD | Electrical diagrams
SLD | Electrical diagrams
Draw schemes easily
$1.99

Easily create single-line electrical diagrams with a vast library of IEC and ANSI standard symbols. Drag and drop components to build your schemes, with options to save and edit in the PRO version.

Create single-line diagramsDrag and drop symbol placementIEC and ANSI standard symbols
📊 Productivity
(132)
free with in-app purchases
11
Electrical Wiring Pro 2017
Electrical Wiring Pro 2017
Electrical Wiring Pro 2017
Calcs, Refs - Electrical Pros
Free

This app provides electrical calculations and references based on the 2017 Electrical Code. It supports multiple code versions and offers features for wire sizing, box fill, conduit fill, residential load calculations, and voltage drop.

2017 Electrical Code supportAmpacity and wire sizingBox fill and wire bending space
📊 Productivity
(32)
free
12
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
13
Electrical Calculator Pro
Electrical Calculator Pro
Electrical Calculator Pro
Wiring, Cable & Load Tools
Free
🔧 Utilities
(0)
14
2017 Master Electrician Ref.
2017 Master Electrician Ref.
2017 Master Electrician Ref.
A handbook for electricians
$9.99

This digital handbook provides electricians and related professionals with essential electrical formulas, diagrams, and reference tables. It offers calculations, a dictionary of terms, and detailed information on wiring, motors, transformers, and more, all accessible on a mobile device.

Electrical formulas and calculationsWiring diagrams for various systemsMotor and transformer specifications
📊 Productivity
(1.3K)
paid
15
Electrical Work Order
Electrical Work Order
Electrical Work Order
by Snappii Corporation
Free
💼 Business
(0)
16
Agm Electrical
Agm Electrical
Agm Electrical
Wholesale Electrical Supplies
Free
💼 Business
(0)
17
Electrical Safety First
Electrical Safety First
Electrical Safety First
by The Electrical Safety Council
Free

Find registered electricians, get expert advice on electrical issues, and stay informed about product recalls. Register your electrical products to ensure safety and compliance.

Find registered electriciansAsk electrical expertsView product recalls
📚 Education
(0)
free
18
Guiomar Field Electrical Tools
Guiomar Field Electrical Tools
Guiomar Field Electrical Tools
by Carlos Pimenta
Free
🔧 Utilities
(0)
19
Ampero Electrical Calculator
Ampero Electrical Calculator
Ampero Electrical Calculator
Cable Sizing, Voltage Drop
Free
🔧 Utilities
(0)
20
Electrical Safety Alerter
Electrical Safety Alerter
Electrical Safety Alerter
Safety alerts by txt or email
Free
📊 Productivity
(0)

FAQ about Uglys Electrical

What are the best uglys electrical apps for iPhone?
Ugly's Electrical References tops our uglys electrical apps ranking as of August 2026, with a 4.4-star average from 1.5K App Store ratings, and it's priced at $12.99.
Yes — 17 of the top uglys electrical apps we rank are free to download, including Mike Holt's Electrical Toolbox and Electrical Code-A-Day.
Ugly's Electrical References has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ uglys electrical apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app serves as a comprehensive digital reference for electricians and electrical professionals. It provides up-to-date information based on the National Electrical Code (NEC), including formulas, wiring diagrams, conduit bending guides, and various calculators for electrical calculations. It aims to be a convenient on-the-job tool.
Key features include updated information for the 2026 National Electrical Code, a conduit bending guide with videos, ampacity and conduit fill calculations, transformer and control circuit wiring diagrams, and a wide range of calculators for Ohm's Law, voltage drop, and motor data. It also offers a search function, bookmarking, and works offline.

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ugly's electrical references