Best Schematic Electric Apps

248+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated August 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 (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Electrical Diagram MakerElectrical Diagram MakerFreeNoYesAug 2026
2Electrical Troubleshooting MSElectrical Troubleshooting MSFree4.7★ (62)NoNoAug 2026
3SimurelaySimurelayFree3.9★ (17)NoYesAug 2026
4EveryCircuitEveryCircuitFree3.0★ (65)NoYesJul 2026
5HVAC Ladder: Wiring DiagramsHVAC Ladder: Wiring Diagrams$9.99NoNoAug 2026
6SLD | Electrical diagramsSLD | Electrical diagrams$1.994.1★ (132)NoYesAug 2026
7KiCad ViewerKiCad ViewerFreeNoYesAug 2026
8EE ToolKitEE ToolKitFree4.7★ (1.4K)NoYesAug 2026

Top Picks for Schematic Electric

Electrical Troubleshooting MS#2

Electrical Troubleshooting MS by David White

Are you a good troubleshooter?
Strong Contender
📚 Education
4.7(62 ratings)
Free
Electrical Troubleshooting MS screenshot 1
Electrical Troubleshooting MS screenshot 2
Electrical Troubleshooting MS screenshot 3
Electrical Troubleshooting MS screenshot 4
Electrical Troubleshooting MS screenshot 5

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.

Simurelay#3

Simurelay by Abdessamed Benkabouya

Worth Considering
📚 Education
3.9(17 ratings)
FreeIn-App Purchases
Simurelay screenshot 1
Simurelay screenshot 2
Simurelay screenshot 3
Simurelay screenshot 4

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

More Schematic Electric apps to explore

4
EveryCircuit
EveryCircuit
EveryCircuit
by MuseMaze
Free

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
📚 Education
(65)
free with in-app purchases
5
HVAC Ladder: Wiring Diagrams
HVAC Ladder: Wiring Diagrams
HVAC Ladder: Wiring Diagrams
Electrical control schematics
$9.99
📊 Productivity
(0)
6
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
7
KiCad Viewer
KiCad Viewer
KiCad Viewer
Your soldering companion
Free
📊 Productivity
(0)
8
EE ToolKit
EE ToolKit
EE ToolKit
Electronics Engineering
Free

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
📚 Education
(1.4K)
free with in-app purchases
9
Electrician Journeyman Prep
Electrician Journeyman Prep
Electrician Journeyman Prep
2026 NEC Prep & Study Guide
Free

Prepare for your Journeyman Electrician license exam with this comprehensive study guide. It features realistic exam simulators, expert explanations, and smart analytics to help you master the National Electrical Code and identify weak areas for efficient study.

2026 NEC updated contentRealistic exam simulatorsExpert explanations with NEC references
📚 Education
(2)
free with in-app purchases
10
Electrician Handbook — Basics
Electrician Handbook — Basics
Electrician Handbook — Basics
Electric circuit, voltage, ohm
Free
$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
🔍 Reference
(986)
free
11
Shihlin Electric Toolkit
Shihlin Electric Toolkit
Shihlin Electric Toolkit
by Shihlin Electric & Engineering Corporation
Free

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
🔧 Utilities
(0)
free
12
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
(2.5K)
paid
13
City Electric Supply
City Electric Supply
City Electric Supply
Local Electric Wholesale
Free

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
💼 Business
(27)
free
14
Electrical Symbols Quiz
Electrical Symbols Quiz
Electrical Symbols Quiz
Design circuits with ease
Free

Master electrical and circuit symbols with interactive quizzes. Ideal for students, electricians, and hobbyists, this app offers offline learning and practice for exams. Covers standard IEC/ANSI symbols.

Interactive symbol quizzesCovers IEC/ANSI standardsOffline functionality
📚 Education
(19)
free with in-app purchases
15
Schneider Electric US Services Modernization Selector
Schneider Electric US Services Modernization Selector
Schneider Electric US Services Modernization Selector
by Schneider Electric India Private Limited
Free

Access 24/7 self-service support for modernizing aging electrical distribution equipment from any manufacturer. Find replacement solutions with pictorial representations, access technical documents, and create support requests.

24/7 self-service supportModernization solutions for all manufacturersPictorial product representations
💼 Business
(1)
free
16
ElSewedy Electric Hub
ElSewedy Electric Hub
ElSewedy Electric Hub
by Elsewedy Electric Company
Free
🛍️ Shopping
(0)
17
AC Circuit Analyzer
AC Circuit Analyzer
AC Circuit Analyzer
Simulate & Design AC Circuits
Free

This application enables users to simulate and design AC circuits, offering a unique way to input circuits in phasor form. It's an ideal tool for students studying electrical engineering and related fields.

AC circuit simulationPhasor input for circuitsIdeal for theoretical and real-world scenarios
📚 Education
(1)
free
18
Starr Electric Company, Inc
Starr Electric Company, Inc
Starr Electric Company, Inc
by Starr Electric Company, Inc.
Free
💼 Business
(0)
19
Acer Electric Scooter Series 5
Acer Electric Scooter Series 5
Acer Electric Scooter Series 5
by Acer Incorporated
Free

Control your electric scooter with features like cruise control, electric lock, and an alarm. Monitor remaining power and switch between speed modes. Manage your headlight and taillight settings.

Cruise controlElectric lockSearching alarm
🔧 Utilities
(4)
free
20
HighPoint Electric, Inc.
HighPoint Electric, Inc.
HighPoint Electric, Inc.
by HighPoint Electric, Inc.
Free
💼 Business
(0)

FAQ about Schematic Electric

Are there free schematic electric apps for iPhone?
Yes — 18 of the top schematic electric apps we rank are free to download, including Electrical Diagram Maker and Electrical Troubleshooting MS.
Electrical Diagram Maker has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ schematic electric apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.