Best Schematic Labs Apps

248+ iOS apps curated and reviewed

4.0 avg rating
14 free apps
Updated August 2026

With an average user rating of 4.0★, the schematic labs category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Schematic Labs Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KiCAD Schematic ViewerKiCAD Schematic Viewer$2.99NoNoAug 2026
2EE ToolKitEE ToolKitFree4.7★ (1.4K)NoYesAug 2026
3EveryCircuitEveryCircuitFree3.0★ (65)NoYesJul 2026
4Electrical Diagram MakerElectrical Diagram MakerFreeNoYesAug 2026
5Electrical Troubleshooting MSElectrical Troubleshooting MSFree4.7★ (62)NoNoAug 2026
6SimurelaySimurelayFree3.9★ (17)NoYesAug 2026
7HRM LabsHRM LabsFreeNoNoMay 2026
8KiCad ViewerKiCad ViewerFreeNoYesAug 2026

Top Picks for Schematic Labs

KiCAD Schematic Viewer#1

KiCAD Schematic Viewer by 明杰 曾

Schematic Viewing and Analysis
Editor's Choice
🎨 Graphics & Design
0.0(0 ratings)
$2.99
#24in Graphics & Design
KiCAD Schematic Viewer screenshot 1
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KiCAD Schematic Viewer screenshot 5
KiCAD Schematic Viewer screenshot 6

View and analyze KiCAD schematic files on mobile. Browse component layouts, electrical connections, and signal paths with interactive tools. Supports AI-driven analysis for enhanced design verification.

EE ToolKit#2

EE ToolKit by Thomas Gruber

Electronics Engineering
Strong Contender
📚 Education
4.7😊(1.4K ratings)
FreeIn-App Purchases
EE ToolKit screenshot 1
EE ToolKit screenshot 2
EE ToolKit screenshot 3
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EE ToolKit screenshot 6

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.

What We Love

  • 👍 Useful tools and features
  • 🚀 Comprehensive and informative
  • 👍 Intuitive and easy to use
  • 👍 Helpful for both beginners and professionals

Room to Improve

  • 🔒 Many features locked behind paywall
  • 🐛 Some bugs and glitches reported
  • 🔍 Limited free version functionality
EveryCircuit#3

EveryCircuit by MuseMaze

Worth Considering
📚 Education
3.0😐(65 ratings)
FreeIn-App Purchases
EveryCircuit screenshot 1
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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.

What We Love

  • 🚀 Easy to use
  • 🚀 Intuitive interface
  • 🚀 Helpful for learning electronics
  • 👍 Great visual simulations

Room to Improve

  • 🐛 Simulation inaccuracies
  • 🐛 Crashes and stability issues
  • 🔒 Requires account login and internet connection

More Schematic Labs apps to explore

4
Electrical Diagram Maker
Electrical Diagram Maker
Electrical Diagram Maker
Electrical schematic maker
Free
🔧 Utilities
(0)
5
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
6
Simurelay
Simurelay
Simurelay
by Abdessamed Benkabouya
Free

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
📚 Education
(17)
free with in-app purchases
7
HRM Labs
HRM Labs
HRM Labs
by AXNOSIS LTD
Free
🏥 Medical
(0)
8
KiCad Viewer
KiCad Viewer
KiCad Viewer
Your soldering companion
Free
📊 Productivity
(0)
9
Pcb Atlas
Pcb Atlas
Pcb Atlas
by Shanghai Astroform Software Ltd.
Free

This app provides a local-first workspace for reviewing PCB designs on Apple devices. Import various design files, inspect layouts in 2D and 3D, organize revisions, and manage project data. It streamlines the review process for hardware teams and engineers.

Import PCB design files (Gerber, ODB++, etc.)2D and 3D board review workspaceOrganize board revisions
🎨 Graphics & Design
(1)
free with in-app purchases
10
Printed Circuit Board Designer
Printed Circuit Board Designer
Printed Circuit Board Designer
Design, Route & Export PCBs
$4.99
🔧 Utilities
(0)
11
LabFlow Solutions
LabFlow Solutions
LabFlow Solutions
Lab Compliance Tools
Free
🏥 Medical
(0)
12
Circuit Design
Circuit Design
Circuit Design
PCB Layout, Wiring Diagram
Free
📚 Education
(0)
13
KRK Audio Tools
KRK Audio Tools
KRK Audio Tools
Tools suite for monitor tuning
Free

This application offers a suite of professional tools designed to optimize your studio monitor setup. It includes features for real-time frequency analysis, level calibration, EQ recommendations, and precise monitor alignment for an enhanced listening experience.

Spectrum RTA for real-time frequency analysisLevel Meter for monitor calibrationEQ Recommendation for room optimization
🎵 Music
(40)
free
14
CPL Labs | Client for iPhone
CPL Labs | Client for iPhone
CPL Labs | Client for iPhone
by Sonic Healthcare USA, Inc.
Free

This app provides healthcare providers with secure mobile access to patient orders and results. It allows for placing new orders, viewing results with abnormal flagging, and accessing historical data from an iPad. Patient confidentiality is maintained as no information is stored on the device.

Place patient ordersVerify medical necessityView new/unread patient results
🏥 Medical
(39)
free
15
Breadpad - SPICE Simulator
Breadpad - SPICE Simulator
Breadpad - SPICE Simulator
Electronic circuit breadboard
Free

Design and simulate electronic circuits on an interactive digital breadboard. Analyze designs with virtual oscilloscopes and logic analyzers, and perform precise SPICE netlist simulations. Offers a free tier with core features and a premium subscription for advanced analysis and export.

Interactive digital breadboardSPICE netlist simulationVirtual oscilloscope and logic analyzer
🛠️ Developer Tools
(155)
freemium
16
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
17
EE ToolKit PRO
EE ToolKit PRO
EE ToolKit PRO
Electronics Engineering
$12.99

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference sections for electronics engineers, students, and hobbyists. It includes features like a multi-functional keyboard, color code tools, audio scope, and circuit simulations, with ongoing improvements and updates.

Over 160 electronic applicationsMulti-functional keyboardColor code and SMD code tools
📊 Productivity
(293)
paid
18
Color Wheel + Osmosi AI
Color Wheel + Osmosi AI
Color Wheel + Osmosi AI
Theory + Color Palette Finder
$19.99

This app helps you master color theory and find perfect palettes. It offers tools for learning color principles, generating palettes with AI, and refining choices with live contrast checks. Ideal for designers seeking confidence and efficiency in their color selections.

Color theory learning modulesAI-powered palette generationLive contrast checks
🎨 Graphics & Design
(4)
paid
19
Metrio : Metronome + Tuner
Metrio : Metronome + Tuner
Metrio : Metronome + Tuner
Beautiful . Precise . Reliable
$4.99

This app provides musicians with a precise and reliable metronome and tuner. It offers a clean interface, tap tempo control, and dual visual displays for a seamless practice experience. Accurately tune instruments across multiple octaves with various tone options.

Uncompromising accuracyTap tempo controlDual visual displays
🎵 Music
(1)
free
20
Circuit Playground
Circuit Playground
Circuit Playground
by Adafruit Industries
$2.99

This app serves as a comprehensive electronics reference and calculation tool. It helps makers and hobbyists by simplifying complex calculations for various circuits, deciphering component codes, and providing essential diagrams.

Circuit value calculationsResistor and capacitor code decipheringOhm's Law and power calculators
🔧 Utilities
(19)
free

FAQ about Schematic Labs

Are there free schematic labs apps for iPhone?
Yes — 14 of the top schematic labs apps we rank are free to download, including EE ToolKit and EveryCircuit.
KiCAD Schematic Viewer has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ schematic labs apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
KiCAD Schematic Viewer allows you to view and analyze KiCAD schematic design files on your mobile device. It offers detailed browsing of component layouts, electrical connections, and signal paths, with interactive tools for verification and troubleshooting.
KiCAD Schematic Viewer is available for iPhone, iPad, and iPod devices, offering cross-platform convenience for schematic viewing and management.