Best Electrical System Designer Apps

247+ iOS apps curated and reviewed

3.9 avg rating
18 free apps
Updated August 2026

If you already know Electrical System Designer, this is the deeper bench. 247+ electrical system designer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Electrical System Designer Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Electrical System DesignerElectrical System Designer$2.99 was $9.99NoNoJun 2026
2Electrical Systems Pro SuiteElectrical Systems Pro SuiteFree1.0★ (1)NoYesAug 2026
3Electrical Panel DesignerElectrical Panel DesignerFree was $6.994.3★ (12)NoYesAug 2026
4Power Systems DesignPower Systems DesignFree5.0★ (1)NoNoMay 2026
5Electrical Layout DesignerElectrical Layout Designer$5.99NoNoJul 2026
6inspectAR PCB ToolsinspectAR PCB ToolsFree3.2★ (10)NoNoAug 2026
7WireGoWireGoFree3.7★ (9)NoYesJul 2026
8Electrical FormulatorElectrical FormulatorFree5.0★ (1)NoYesAug 2026

Top Picks for Electrical System Designer

Electrical Systems Pro Suite#2

Electrical Systems Pro Suite by Yuhsiu Lai

NEC Design, Workflow Lab Tools
Strong Contender
🔧 Utilities
1.0(1 ratings)
FreeIn-App Purchases
Electrical Systems Pro Suite screenshot 1
Electrical Systems Pro Suite screenshot 2
Electrical Systems Pro Suite screenshot 3
Electrical Systems Pro Suite screenshot 4
Electrical Systems Pro Suite screenshot 5

This professional toolkit offers four distinct modules for electrical engineers, designers, and students. It provides tools for residential and commercial electrical design, project workflow management, and visual learning, with individual module purchases or a bundled discount.

Electrical Panel Designer#3

Electrical Panel Designer by Sergey Vavaev

Switchboard Wiring Diagram
Worth Considering
🎨 Graphics & Design
4.3(12 ratings)
FreeIn-App Purchases
Electrical Panel Designer screenshot 1
Electrical Panel Designer screenshot 2
Electrical Panel Designer screenshot 3
Electrical Panel Designer screenshot 4
Electrical Panel Designer screenshot 5
Electrical Panel Designer screenshot 6

Design and assemble electrical panels with a comprehensive tool for electricians, designers, and homeowners. Create detailed wiring diagrams, route wires, and manage projects locally on your device. Features include a vast library of components and customizable labeling for clear documentation.

More Electrical System Designer apps to explore

4
Power Systems Design
Power Systems Design
Power Systems Design
by Intecons Software Lab
Free

This app delivers in-depth editorial content for power electronic design engineers. It focuses on helping professionals with their latest product designs and fosters global innovation within the community.

In-depth editorial contentFocus on product designGlobal innovation support
💼 Business
(1)
free
5
Electrical Layout Designer
Electrical Layout Designer
Electrical Layout Designer
NEC Plans Drawings & Load Calc
$5.99
📊 Productivity
(0)
6
inspectAR PCB Tools
inspectAR PCB Tools
inspectAR PCB Tools
Augmented Reality for Circuits
Free

This augmented reality platform helps electrical engineers quickly debug printed circuit boards. It overlays information like nets, components, and layers to identify issues and reduce rework. The app also facilitates communication between team members and provides access to datasheets.

Augmented reality overlaysIdentify nets, components, and layersPinpoint problems and reduce rework
🔍 Reference
(10)
ad-supported
7
WireGo
WireGo
WireGo
Circuit Simulator
Free

This app provides a realistic electrical circuit simulation experience for learning and design. It features an extensive component library, intuitive drag-and-drop controls, and smart error detection for both household and industrial circuits. Learn, design, and test circuits safely and efficiently on your mobile device.

Real-time component simulationDrag-and-drop circuit designExtensive component library (100+ items)
🔧 Utilities
(9)
freemium
8
Electrical Formulator
Electrical Formulator
Electrical Formulator
by Historycentral.com
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
9
Electrical Engineering Mag
Electrical Engineering Mag
Electrical Engineering Mag
by Datateam Business Media Ltd
Free

This app provides access to a leading journal in the electrical engineering field. It features news, articles, and product information covering the latest developments in electrical systems design, installation, and maintenance.

Latest industry newsFeature articlesApplication stories
💼 Business
(0)
free
10
Mike Holt's Electrical Toolbox
Mike Holt's Electrical Toolbox
Mike Holt's Electrical Toolbox
Electrical Power Calculator
Free

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.

Conductor sizingVoltage drop limitationsCircuit protection sizing
🔧 Utilities
(197)
free
11
Electronic Lab Free
Electronic Lab Free
Electronic Lab Free
by Luai Elamir
Free

This app provides electrical and computer engineering tools for professionals and hobbyists. It offers circuit design, simulation, component libraries, and measurement functionalities for on-the-go use.

Circuit design and simulationComponent libraries and datasheetsCalculators and unit conversion
📚 Education
(16)
free
12
Kopperfield
Kopperfield
Kopperfield
Load calcs, NEC help, and more
Free

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
🔧 Utilities
(9)
ad-supported
13
System Design interview prep
System Design interview prep
System Design interview prep
AI Simulator for system design
Free

This app simulates system design interviews with an AI interrogator and interactive scenarios. Practice real-world architecture problems, receive instant feedback, and track your progress to ace your next tech interview.

Interactive War Room for architecture scenariosAI Interrogator challenges design decisionsRealistic system design interview questions
📚 Education
(2)
free with in-app purchases
14
Electrical Code-A-Day
Electrical Code-A-Day
Electrical Code-A-Day
Quiz for Electricians
Free

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
(8.6K)
free
15
S.O.P.G.
S.O.P.G.
S.O.P.G.
A tool for system operators
Free
📚 Education
(0)
16
Electrical Troubleshooting MS
Electrical Troubleshooting MS
Electrical Troubleshooting MS
Are you a good troubleshooter?
Free

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
📚 Education
(62)
free
17
Electrical Power
Electrical Power
Electrical Power
Exploring Concepts
Free
📚 Education
(0)
18
Learn Electrical Engineering
Learn Electrical Engineering
Learn Electrical Engineering
by Pollmine.Com
Free

Master electrical engineering concepts with an AI-powered coach. Access bite-sized video lessons, quizzes, and personalized guidance to enhance your knowledge. Dedicate just 60 minutes weekly to achieve significant learning outcomes.

AI-driven coachBite-sized video lessonsQuizzes
📚 Education
(298)
free
19
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
20
Simubus
Simubus
Simubus
Electrical Wiring Simulator
Free
🔧 Utilities
(0)

FAQ about Electrical System Designer

Are there free electrical system designer apps for iPhone?
Yes — 18 of the top electrical system designer apps we rank are free to download, including Electrical Systems Pro Suite and Electrical Panel Designer.
Electrical System Designer has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 247+ electrical system designer apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.