Best Engineering Simulation Tool Apps & Games

187+ iOS apps & games curated and reviewed

4.3 avg rating
16 free apps & games
Updated June 2026

Looking for free engineering simulation tool apps and games? 16 of our 187+ tracked titles are free to download โ€” no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Engineering Simulation Tool

EE ToolKit#1

EE ToolKit by Thomas Gruber

Electronics Engineering
Editor's Choice
๐Ÿ“š Education
4.7๐Ÿ˜Š(1.4K ratings)
FreeIn-App Purchases
EE ToolKit screenshot 1
EE ToolKit screenshot 2
EE ToolKit screenshot 3
EE ToolKit screenshot 4
EE ToolKit screenshot 5
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

  • ๐Ÿ‘ Useful tools and features
  • ๐Ÿš€ Comprehensive and informative
  • ๐Ÿ‘ Intuitive and easy to use
  • ๐Ÿ‘ Helpful for both beginners and professionals

Room to Improve

  • ๐Ÿ”’ Many features locked behind paywall
  • ๐Ÿ› Some bugs and glitches reported
  • ๐Ÿ” Limited free version functionality
SimplePhysics#2

SimplePhysics by Jundroo, LLC

Strong Contender
๐ŸŽฎ Games
4.5๐Ÿ˜Š(227 ratings)
$0.99In-App Purchases
SimplePhysics screenshot 1
SimplePhysics screenshot 2
SimplePhysics screenshot 3
SimplePhysics screenshot 4

Design and simulate complex structures using a realistic physics engine. Test your creations by applying stress, using a finger to push and pull, or even creating explosions. Analyze strain distribution to identify weak points and refine your designs for strength and cost-effectiveness.

What We Love

  • ๐Ÿ‘ Challenging and fun
  • ๐Ÿ’ก Engaging and educational
  • ๐Ÿ‘ Great for all ages
  • ๐Ÿ‘ Realistic physics simulation

Room to Improve

  • ๐Ÿ› Inconsistent physics behavior
  • ๐Ÿ› Difficulty placing/removing beams
  • ๐Ÿ› Crashes and compatibility issues
BridgeBasher#3

BridgeBasher by Jundroo, LLC

Worth Considering
๐ŸŽฎ Games
3.8๐Ÿ˜Š(45 ratings)
Free
BridgeBasher screenshot 1
BridgeBasher screenshot 2
BridgeBasher screenshot 3
BridgeBasher screenshot 4

Design and test the structural integrity of bridges using a realistic physics engine. Explore various destruction methods, from weight tests to word trains, and visualize stress points in real-time. Share your creations or failures with friends.

What We Love

  • ๐Ÿš€ Addictive and fun
  • ๐Ÿ‘ Great physics simulation
  • ๐Ÿ’ก Realistic bridge behavior
  • ๐Ÿš€ Simple and easy to use

Room to Improve

  • ๐Ÿ› Frequent crashes
  • ๐Ÿ”‹ High battery consumption
  • ๐Ÿ‘Ž Limited number of levels/tests

More Engineering Simulation Tool apps to explore

4
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
๐Ÿ“Š Productivity
(289)
paid
5
Learn Mechanical Engineering
Learn Mechanical Engineering
Learn Mechanical Engineering
by Pollmine.Com
Free

Master mechanical engineering concepts with AI-driven lessons, bite-sized videos, and quizzes. Dedicate just 60 minutes weekly to enhance your knowledge and skills in various business and engineering topics.

AI-driven coachBite-sized video lessonsInteractive quizzes
๐Ÿ“š Education
(121)
free
6
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
๐Ÿ› ๏ธ Developer Tools
(140)
freemium
7
Engineering & FE Prep
Engineering & FE Prep
Engineering & FE Prep
Study & Review on the go!
Free

Prepare for your Fundamentals of Engineering (FE) exam with this comprehensive study tool. Review key engineering topics, practice with quizzes and exams, and analyze your performance to identify areas for improvement. Tailored for various engineering disciplines, it offers on-the-go learning to help you pass with confidence.

10+ Engineering topics reviewedPractice examsTest analysis with score and missed questions
๐Ÿ“š Education
(171)
free with in-app purchases
8
DWSIM Simulator
DWSIM Simulator
DWSIM Simulator
Chemical Process Simulation
Free

This app provides a powerful offline chemical process simulation tool. It allows engineers to build complex process models, perform thermodynamic calculations, and analyze various unit operations. Features include a touch-enabled PFD interface, extensive compound databases, and advanced calculation engines.

Offline chemical process simulationTouch-enabled PFD drawing interfaceExtensive thermodynamic models
๐Ÿ“Š Productivity
(101)
free
9
Mechanical Engineering Toolkit
Mechanical Engineering Toolkit
Mechanical Engineering Toolkit
Engineering Equations,Formulas
Free

This utility app provides a comprehensive collection of engineering equations and formulas for students and professionals. Easily perform calculations by selecting a formula and inputting variables, with detailed instructions and reference material included.

Engineering equations and formulasMechanics of Material calculationsTheory of Elasticity formulas
๐Ÿ”ง Utilities
(50)
ad-supported
10
ME2Go: Mechanical Engineering
ME2Go: Mechanical Engineering
ME2Go: Mechanical Engineering
Pocket Reference
Free

This comprehensive reference app provides mechanical engineers with over 265 pages of content covering essential topics like thermodynamics, fluid mechanics, and machine design. It offers detailed derivations and explanations for both academic and professional use. The content is regularly updated to ensure users have access to the latest information.

Extensive content (265+ pages)Covers statistics to thermodynamicsIncludes derivations and explanations
๐Ÿ“š Education
(6)
free with in-app purchases
11
Learn Civil Engineering
Learn Civil Engineering
Learn Civil Engineering
by Pollmine.Com
Free

Gain knowledge in civil engineering and business topics through AI-powered coaching, bite-sized videos, and quizzes. Dedicate just 60 minutes weekly to enhance your understanding and skills in various management and technical areas.

AI-driven coachBite-sized video lessonsInteractive quizzes
๐Ÿ“š Education
(42)
free
12
PrepFE - FE Civil Exam Prep
PrepFE - FE Civil Exam Prep
PrepFE - FE Civil Exam Prep
Practice problems, flash cards
Free

Prepare for the FE Civil exam with practice problems and flashcards. Learn engineering concepts and track your progress with expert-curated content. Study anytime, anywhere, and start your journey to becoming a Professional Engineer.

Practice FE exam questionsInteractive practice examsHundreds of practice questions
๐Ÿ“š Education
(19)
free with in-app purchases
13
iCircuit
iCircuit
iCircuit
Real-time circuit simulator
$12.99

Design and simulate analog and digital electronic circuits in real-time. This app offers a comprehensive component library, built-in test equipment, and the ability to create custom elements. It's ideal for learning, prototyping, and validating designs without physical components.

Real-time circuit simulationExtensive component library (300+)Built-in test equipment (multimeter, oscilloscope)
๐Ÿ“Š Productivity
(131)
paid
14
3D CAD Models Engineering
3D CAD Models Engineering
3D CAD Models Engineering
by CADENAS Konstruktions-, Softwareentwicklungs- und Vertriebs GmbH
Free

Access and download thousands of 3D CAD models from over 400 certified catalogs of leading manufacturers. Configure and use these models in major CAD systems for free.

Thousands of 3D CAD modelsAccess to 400+ certified catalogsFree download of 2D and 3D models
๐Ÿ’ผ Business
(209)
free
15
CompositesAI: AI for Engineers
CompositesAI: AI for Engineers
CompositesAI: AI for Engineers
Engineering Calculator&Tools
Free

This AI-powered platform assists composites engineers by providing instant, expert-level answers to questions about material design, calculations, and process optimization. It offers a chat assistant for natural language queries and specialized tools for calculating various material properties and generating meshes.

AI Chat Assistant for engineering queriesCalculate beam stiffness matrixCalculate plate A, B, D matrices
๐Ÿ“š Education
(14)
ad-supported
16
Electronic Toolbox Pro
Electronic Toolbox Pro
Electronic Toolbox Pro
Electronics Engineering
$12.99

This comprehensive electronics engineering app provides professionals, hobbyists, and students with a vast array of tools and reference materials. It features a circuit editor, numerous calculation and conversion tools, and extensive component specifications with parametric search capabilities.

Circuit EditorComponent reference with parametric searchNumerous calculation tools
๐Ÿ“Š Productivity
(240)
paid
17
Educational Engineering
Educational Engineering
Educational Engineering
by Carevan, LLC
Free
๐Ÿ“š Education
(0)
18
Electrician Simulator Game
Electrician Simulator Game
Electrician Simulator Game
Mobile Electrician Circuit
Free

Become a virtual electrician by repairing and manufacturing electronic devices. Accept customer orders, fix broken items like fans and phones, and expand your repair business to become a tycoon. This game offers step-by-step training for electronics enthusiasts.

Repair electronic devicesManufacture electronicsAccept and complete customer orders
๐ŸŽฎ Games
(18)
free with in-app purchases
19
Engineering your Tomorrow
Engineering your Tomorrow
Engineering your Tomorrow
by Costain Limited
Free

Design, build, and maintain the infrastructure of a growing city. Tackle six demanding challenges to learn about engineering roles and the construction process. Connect to a careers website for more information on STEM jobs.

Six demanding challengesReplay challenges with different designsDiscover engineering job roles
๐Ÿ“š Education
(10)
free
20
Engineering Economics Career
Engineering Economics Career
Engineering Economics Career
by Weihang Zhu
Free

Learn engineering economics with an e-book, formulas, and interest tables. Practice concepts through a simulated career game with problems ranging from time value of money to supply and demand equilibrium. Customize exams for self-testing.

E-book with key conceptsCommon formulas and interest tablesSimulated career game with practice problems
๐Ÿ“š Education
(3)
free