Best Uglys Electrical Apps

221+ iOS apps curated and reviewed

4.5 avg rating

18 free apps

Updated May 2026

Whether you're new to uglys electrical or looking for an upgrade, our curated collection of 221+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Uglys Electrical

#1

Ugly's Electrical References by Informed Publishing

Editor's Choice

📊 Productivity

4.4😐(1.5K ratings)

$12.99

#6in Productivity

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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

#2

Mike Holt's Electrical Toolbox by Mike Holt Enterprises Inc.

Electrical Power Calculator

Strong Contender

🔧 Utilities

4.6(197 ratings)

Free

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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.

#3

Sparky AI: Electrician Toolbox by Michael Briglio

The Only App Electricians Need

Worth Considering

🔍 Reference

4.5(17 ratings)

FreeIn-App Purchases

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This app provides comprehensive preparation for the IBEW Aptitude Test and serves as a professional NEC reference for electricians. It features AI-powered code lookups, a full conduit bender calculator, and various field calculators. Access essential tools for the job site, including offline capabilities and dark mode.

More Uglys Electrical apps to explore

Electrical Code-A-Day

Electrical Code-A-Day

Quiz for Electricians

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 questionsQuestions written by a real electricianCovers a wide range of electrical topics

📊 Productivity

Wire Color Code

Wire Color Code

Electrical circuit colors

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

free with in-app purchases

Master Electrician Ref. Lite

Master Electrician Ref. Lite

A handbook for electricians

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

NEC Electrical Exam by Dakota

NEC Electrical Exam by Dakota

NEC Practice Test Questions

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

free with in-app purchases

Electrician Quiz Game

Electrician Quiz Game

PowerUp Your Electrical Skills

2017 Master Electrician Ref.

2017 Master Electrician Ref.

A handbook for electricians

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

Journeyman Electrician Exam.

Journeyman Electrician Exam.

Electrician Practice Test

Prepare for your Journeyman Electrician exam with a practice test app. It uses a proprietary learning technique based on cognitive psychology to help you study and memorize information effectively. Offers free daily questions and a 'pass or it's free' guarantee.

Over 800 practice questionsProprietary Effective Learning Strategy (ELS™)Daily free questions

free with in-app purchases

Electrician Handbook — Basics

Electrician Handbook — Basics

Electric circuit, voltage, ohm

$5.99 | 100% OFF

This app provides electricians, students, and installers with essential electrical theory, interactive diagrams, and practical calculators. It includes a community forum for users to share knowledge and seek advice, all accessible offline without ads or subscriptions.

Electrical theory topicsInteractive circuit diagramsCalculators and formulas

Electrician Pro X

Electrician Pro X

Electrical Contractor Tools

Streamline your electrical business with job management, invoicing, and payment processing. This app offers NEC calculators, time tracking, and client database management to help electricians work more efficiently and get paid faster.

Job management and trackingProfessional estimates and invoicesInstant payment processing

by Creature Code Mobile, LLC

This utility app calculates electrical resistance, voltage, and current using Ohm's Law. It provides a quick and easy way to solve electrical formulas for various applications.

Ohm's Law calculationsVoltage calculationCurrent calculation

free with in-app purchases

Electrical Work Order

Electrical Work Order

by Snappii Corporation

Invoice Maker・Billing App

Invoice Maker・Billing App

Convert estimates into invoicе

Create and share professional invoices and estimates quickly from any device. Save time on paperwork, stay organized, and get paid faster with customizable branding and payment options. Focus on your business while this app handles your billing.

Create invoices and estimates quicklyConvert estimates to invoicesSave product/service details

free with in-app purchases

Leap formerly JobProgress

Leap formerly JobProgress

A Platform for Pro Contractors

This app is a CRM and project management tool designed for home improvement contractors. It helps businesses manage jobs from start to finish, improve efficiency, and enhance customer experience. It offers features for staff management, customizable workflows, digital estimates, and customer communication.

CRM and project managementStaff and subcontractor managementCustomizable project workflows

Brother Pro Label Tool

Brother Pro Label Tool

by Brother Industries, LTD.

Create professional labels for telecom, datacom, and electrical identification directly from your smartphone or tablet. Print labels wirelessly to a Brother label printer without needing a computer or drivers. Features include cloud-based templates, serialization, and custom form creation for efficient labeling.

Cloud-based label templatesWireless printing to Brother printersNo computer or driver needed

Urban Company: Home Services

Urban Company: Home Services

At home Salon, Cleaning & more

This platform connects users with trained professionals for a wide range of home services. Get beauty treatments, cleaning, repairs, and more delivered to your doorstep quickly and conveniently by highly-rated experts.

At-home beauty and wellness servicesProfessional home cleaningAppliance and home repairs

free with in-app purchases

Ultimate Electricians Guide

Ultimate Electricians Guide

Electrician Test Prep

Prepare for electrician certification exams with comprehensive video lessons and practice tests. Track your progress and study at your own pace to pass your Journeyman or Master electrician exams with confidence.

Video lessonsPractice examsProgress tracking

free with in-app purchases

by CircuitIQ Inc.

This app guides users through a systematic process to map electrical circuits with 100% accuracy. It collects data from smart mappers to identify capacity issues and optimize power distribution for various project types.

Step-by-step guided mapping processCollects electrical data via smart mappersAchieves 100% accuracy in circuit identification

📊 Productivity

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