Best Schematic Electric Apps

248+ iOS apps curated and reviewed

4.1 avg rating

18 free apps

Updated October 2026

Whether you're new to schematic electric or looking for an upgrade, our curated collection of 248+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Schematic Electric Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Schematic: How Things Work	Free	4.8★ (61)	No	Yes	Oct 2026
2	Electrical Schematics: Canvas	$2.99	—	No	Yes	Oct 2026
3	Electrical Diagram Maker	Free	1.0★ (1)	No	Yes	Oct 2026
4	Electrical Troubleshooting MS	Free	4.8★ (122)	No	No	Oct 2026
5	Simurelay	Free	3.9★ (18)	No	Yes	Oct 2026
6	EveryCircuit	Free	3.0★ (67)	No	Yes	Oct 2026
7	EE ToolKit	Free	4.7★ (1.4K)	No	Yes	Oct 2026
8	SLD \| Electrical diagrams	$1.99	4.1★ (132)	No	Yes	Oct 2026

Top Picks for Schematic Electric

#1

Schematic: How Things Work by Pavlo Dobronos

Electricity and engineering

Editor's Choice

4.8(61 ratings)

FreeIn-App Purchases

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Learn about the everyday systems you interact with, from electricity and plumbing to home appliances and engineering principles. Short, engaging lessons with visual diagrams and quick quizzes help you understand how things work.

#2

Electrical Schematics: Canvas by Angel Martinez

Circuit Diagram Designer

Strong Contender

📊 Productivity

0.0(0 ratings)

$2.99In-App Purchases

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#3

Electrical Diagram Maker by Mirza Pasic

Electrical schematic maker

Worth Considering

1.0(1 ratings)

FreeIn-App Purchases

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Create professional electrical schematics, automotive wiring diagrams, and technical documentation. Offers a wide range of symbols, customizable features, and PDF export for efficient project creation and sharing across Apple devices.

More Schematic Electric apps to explore

Electrical Troubleshooting MS

Electrical Troubleshooting MS

Electrical Troubleshooting MS

Are you a good troubleshooter?

Learn to troubleshoot electrical circuits with a virtual voltmeter and PLC logic. This app offers 17 random electrical problems for a challenging learning experience, allowing you to practice identifying issues in motor starters and control circuits.

17 random electrical problemsVirtual voltmeter with probesAnimated motor starter

by Abdessamed Benkabouya

Design and simulate electromechanical systems with a wide range of basic electrical components. Create detailed electrical diagrams using relays, switches, buttons, contactors, and timers.

Design electromechanical systemsSimulate electrical diagramsBasic electrical components library

free with in-app purchases

Build and simulate electronic circuits with dynamic animations of voltage, current, and charge. Adjust parameters in real-time and generate input signals with your finger. Explore a vast library of components and community designs.

Dynamic voltage, current, and charge animationsReal-time parameter adjustment with analog knobArbitrary input signal generation with finger

free with in-app purchases

Electronics Engineering

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.

Over 160 electronic applicationsMulti-functional keyboardColor code and SMD code tools

free with in-app purchases

SLD | Electrical diagrams

SLD | Electrical diagrams

SLD | Electrical diagrams

Draw schemes easily

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

free with in-app purchases

Circuit Wiring Simulator

Circuit Wiring Simulator

Circuit Wiring Simulator

Circuit simulation software

Your soldering companion

View KiCad schematics, PCB layouts, 3D models, and BOM lists directly on your mobile device. Facilitates hands-free soldering and code review by allowing interactive navigation and comparison of design changes.

Interactive schematic viewerCross-probing between schematic and layoutPCB layout exploration with layer toggling

📊 Productivity

free with in-app purchases

Master Electrician Ref. Lite

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

City Electric Supply

City Electric Supply

City Electric Supply

Local Electric Wholesale

Manage your account and streamline your work with this app. It offers contactless order signing, access to exclusive promotions, and easy invoice payments. Find nearby branches and access helpful electrical reference materials.

Contactless order signingExclusive promotions accessInvoice payment

Electrical Simulator

Design and simulate electrical control panels using various components like relays and circuit breakers. Wire your circuits, run live simulations, and use the integrated multimeter to measure electrical values.

Design electrical control panelsSimulate circuits with relays and breakersWire components virtually

free with in-app purchases

Electrician's Sidekick

Electrician's Sidekick

Electrician's Sidekick

by IDEAL INDUSTRIES, INC

This free tool consolidates essential electrical calculations and reference guides into a single app. It offers precise tools for conduit bending, wire sizing, voltage drop, and conduit fill, designed to enhance fieldwork efficiency and accuracy for professionals. The app functions offline, ensuring constant access to critical information.

Conduit bending calculatorWire sizing and voltage drop calculatorConduit fill calculator

📊 Productivity

Southwire® Voltage Drop Calc

Southwire® Voltage Drop Calc

Southwire® Voltage Drop Calc

Southwire Calculator

Calculate the appropriate wire size for electrical circuits. This tool helps determine wire size based on voltage drop and current carrying capacity, ensuring compliance with NEC ampacity limits.

Determine wire size for voltage dropCalculate voltage drop for conductor runsLimit wire size by voltage drop

Load calcs, NEC help, and more

Streamline electrical design and permitting with powerful tools for load calculations, panel schedules, and single-line diagrams. Quickly reference the National Electrical Code with an AI-powered chatbot and generate instant PDF reports for inspectors and clients.

Load calculator with NEC standardsSingle line diagram toolPanel schedule creation

Franklin Electric AIM

Franklin Electric AIM

Franklin Electric AIM

by Franklin Electric Co., Inc.

This utility app provides quick access to motor specifications and includes calculators for cable length and gauge. It allows users to look up motors by model number or rating and offers links to support resources.

Single cable size calculatorMultiple cable size calculatorMotor lookup by model number

ePlan: Electrical Floor Plans

ePlan: Electrical Floor Plans

ePlan: Electrical Floor Plans

Draw & test wiring on plans

🎨 Graphics & Design

CoilPath: Control Circuits

CoilPath: Control Circuits

CoilPath: Control Circuits

Draw & learn control circuits

Design, simulate, and learn electrical control circuits with a comprehensive library and interactive tasks. Explore various applications from basic connections to solar PV systems. Offers offline functionality and multi-language support.

Draw power and control circuits with IEC symbolsSimulate circuit behavior with real device viewsLearn through 200 interactive tasks

free with in-app purchases

Shihlin Electric Toolkit

Shihlin Electric Toolkit

Shihlin Electric Toolkit

by Shihlin Electric & Engineering Corporation

Easily find products and solve issues with this user-friendly utility app. It currently offers MS selection and capacitor calculation tools, with more features planned.

User-friendly interfaceProduct searchingSolution solving

FAQ about Schematic Electric

What are the best schematic electric apps for iPhone?

Schematic: How Things Work tops our schematic electric apps ranking as of October 2026, with a 4.8-star average from 61 App Store ratings, and it's free to download.

Are there free schematic electric apps for iPhone?

Yes — 18 of the top schematic electric apps we rank are free to download, including Schematic: How Things Work and Electrical Diagram Maker.

Does Schematic: How Things Work have ads or in-app purchases?

Schematic: How Things Work has no ads and offers in-app purchases, according to its App Store listing as of October 2026.

How many schematic electric apps are on the App Store?

We track 248+ schematic electric apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.