Best Labs Schematic Apps & Games

250+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated August 2026

Finding the right labs schematic apps and games can be overwhelming with so many options. We've analyzed 250+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Labs Schematic Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Electronics Engineer HelperElectronics Engineer HelperFree4.8★ (430)NoYesAug 2026
2ViewCAD:2D/3D CAD Model ViewerViewCAD:2D/3D CAD Model ViewerFreeNoYesMay 2026
3KRK Audio ToolsKRK Audio ToolsFree4.1★ (40)NoNoMay 2026
4Markdown Viewer MobileMarkdown Viewer MobileFreeNoNoMay 2026
5CAD Viewer EditorCAD Viewer EditorFreeNoNoAug 2026
6Morse Code - Learn & DecodeMorse Code - Learn & DecodeFree4.6★ (13)YesNoAug 2026
7Sci:Pro CalculatorSci:Pro CalculatorFree4.8★ (3.6K)NoNoAug 2026
8KiCad ViewerKiCad ViewerFree2.1★ (7)NoYesMay 2026

Top Picks for Labs Schematic

Electronics Engineer Helper#1

Electronics Engineer Helper by Rostyslav Dovhaliuk

Calculators and references
Editor's Choice
📊 Productivity
4.8😊(430 ratings)
FreeIn-App Purchases
Electronics Engineer Helper screenshot 1
Electronics Engineer Helper screenshot 2
Electronics Engineer Helper screenshot 3
Electronics Engineer Helper screenshot 4
Electronics Engineer Helper screenshot 5
Electronics Engineer Helper screenshot 6

This app provides a comprehensive suite of calculators and reference tools for electronics enthusiasts and professionals. It includes features for component identification, circuit calculations, and electrical property analysis, aiding in both study and practical work.

What We Love

  • 🚀 Useful tool
  • 👍 Comprehensive reference
  • 👍 Intuitive and well-designed
  • 👍 Saves time and effort

Room to Improve

  • 💰 Some advanced features require paid subscription
  • 🇷🇺 Some content in Russian language
KRK Audio Tools#3

KRK Audio Tools by Gibson Pro Audio Corp.

Tools suite for monitor tuning
Worth Considering
🎵 Music
4.1(40 ratings)
Free
KRK Audio Tools screenshot 1
KRK Audio Tools screenshot 2
KRK Audio Tools screenshot 3
KRK Audio Tools screenshot 4
KRK Audio Tools screenshot 5
KRK Audio Tools screenshot 6

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.

More Labs Schematic apps to explore

4
Markdown Viewer Mobile
Markdown Viewer Mobile
Markdown Viewer Mobile
Offline markdown reader
Free
📊 Productivity
(0)
5
CAD Viewer Editor
CAD Viewer Editor
CAD Viewer Editor
DWG & DXF Drawings: View, Edit
Free
🎨 Graphics & Design
(0)
6
Morse Code - Learn & Decode
Morse Code - Learn & Decode
Morse Code - Learn & Decode
Simple way to learn morse code
Free

Learn and practice Morse code with this app. It offers translation between English and Morse, with output options for sound, vibration, and flashlight. Includes an auto-decode feature and a printable guide.

Morse code practice sectionEnglish to Morse translationSound, vibration, and flashlight output
🎮 Games
(13)
ad-supported
7
Sci:Pro Calculator
Sci:Pro Calculator
Sci:Pro Calculator
by Jerry Montgomery
Free

This app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.

Multi-mode calculator (Basic, Scientific, Programmer)Calculation historyShare results via email
🔧 Utilities
(3.6K)
free
8
KiCad Viewer
KiCad Viewer
KiCad Viewer
KiCad EDA Viewer
Free

View KiCad electronic design projects, including schematics, PCB layouts, and 3D models. Inspect mechanical fit and generate realistic renderings with customizable lighting.

Project list importSchematic inspectionPCB layout viewing
📊 Productivity
(7)
free
9
KiCAD Schematic Viewer
KiCAD Schematic Viewer
KiCAD Schematic Viewer
Schematic Viewing and Analysis
$2.99

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.

View KiCAD schematic filesAnalyze component layout and connectionsInteractive design verification
🎨 Graphics & Design
(0)
paid
10
Simbol
Simbol
Simbol
by Amit Jain
Free

Quickly find and copy universal symbols and their HTML codes. Compose entire equations using an integrated editor and copy them for use in other applications. Access a vast library of symbols, including reserved characters, math symbols, and special characters.

Symbol libraryHTML code lookupEquation editor
📊 Productivity
(25)
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
Convert Sci:Simple Converter
Convert Sci:Simple Converter
Convert Sci:Simple Converter
by Sacan Halime
Free
🔧 Utilities
(0)
13
File Converter Light
File Converter Light
File Converter Light
Convert, lean back and share!
Free

This app allows users to convert a vast array of file types, including documents, videos, audio, images, and 3D models. It supports over 2000 source formats and offers extensive customization options for conversions. Users can also repair certain file types and manage file metadata.

Supports over 2000 source formatsConverts documents, videos, audio, images, 3D models, and moreExtensive conversion settings customization
🔧 Utilities
(18)
ad-supported
14
Noema: Local AI & Offline LLM
Noema: Local AI & Offline LLM
Noema: Local AI & Offline LLM
Private On-Device Chat & RAG
Free

This app brings powerful AI language models to your devices, operating entirely offline for enhanced privacy. It allows you to download models, integrate your own documents, and access curated textbooks for intelligent assistance and analysis.

Offline AI model executionDownload models from Hugging FaceIntegrate personal PDFs and EPUBs
📊 Productivity
(21)
free
15
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
16
Symbols Finder
Symbols Finder
Symbols Finder
Full SF Symbols Viewer
Free

Discover and manage all SF Symbols, including hidden variants and colorization options. This tool dynamically updates with system changes to ensure you always have access to the latest symbols for your creative projects.

Browse all SF SymbolsFind hidden symbolsManage symbol variants
🛠️ Developer Tools
(2)
free
17
Industry Online Support
Industry Online Support
Industry Online Support
by Siemens AG
Free

Access over 300,000 Siemens Industry product documents anytime, anywhere. This app aids in project implementation, troubleshooting, and system expansion, offering FAQs, manuals, and expert entries. It features product code scanning, email sharing, offline caching, and multi-language support.

Access 300,000+ Siemens Industry product documentsProblem-solving and troubleshooting assistanceTechnical Forum access
💼 Business
(322)
free
18
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
19
Open3D: STL & 3D Model Viewer
Open3D: STL & 3D Model Viewer
Open3D: STL & 3D Model Viewer
View STL, GLB, STEP, DXF & OBJ
Free

Instantly view and inspect a wide range of 3D file formats directly on your device. Offers AR viewing, 3D printing readiness checks, and detailed model specifications without requiring an account or cloud upload.

Supports over 15 3D file formatsAugmented Reality (AR) viewing via Apple Quick Look3D printing readiness checks (manifold, overhangs, wall thickness)
🎨 Graphics & Design
(1)
ad-supported
20
STEP Viewer
STEP Viewer
STEP Viewer
Fast STEP File Viewer
Free
📊 Productivity
(0)

FAQ about Labs Schematic

What are the best labs schematic apps & games for iPhone?
Electronics Engineer Helper tops our labs schematic apps & games ranking as of August 2026, with a 4.8-star average from 430 App Store ratings, and it's free to download.
Yes — 19 of the top labs schematic apps & games we rank are free to download, including Electronics Engineer Helper and ViewCAD:2D/3D CAD Model Viewer.
Electronics Engineer Helper has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ labs schematic apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app offers a wide range of calculators and reference tools essential for electronics work and study. It includes features like datasheet search, resistor and capacitor code calculators, schematic symbol viewers, and pinout guides for various connectors and devices.
The PRO version unlocks advanced features such as SMD component marking codes, diode color codes, linear voltage regulators, voltage rectifiers, series/parallel component calculators, and tools for analog-to-digital conversion and signal converters.