Best Engineering Design Apps & Games

199+ iOS apps & games curated and reviewed

4.5 avg rating
18 free apps & games
Updated June 2026

Finding the right engineering design app can be overwhelming with so many options. We've analyzed 199+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Engineering Design

3D modeling: Design my model#1

3D modeling: Design my model by Core five, Inc.

Sculpt & sketch digital art
Editor's Choice
🎨 Graphics & Design
4.6😊(13K ratings)
FreeIn-App Purchases
#86in Graphics & Design
3D modeling: Design my model screenshot 1
3D modeling: Design my model screenshot 2
3D modeling: Design my model screenshot 3
3D modeling: Design my model screenshot 4
3D modeling: Design my model screenshot 5
3D modeling: Design my model screenshot 6

Create 3D models and digital art on your mobile device. Sculpt, sketch, and color your designs with intuitive gesture controls and a comprehensive set of modeling tools. Export your creations in standard formats.

What We Love

  • 👍 Easy to use
  • 🚀 Smooth performance
  • 💡 Helpful tutorials
  • 🎨 Good modeling tools

Room to Improve

  • 🔒 Exporting locked behind paywall
  • 🔒 Subscription model
  • 🐛 Crashes and freezes
AutoCAD#2

AutoCAD by Autodesk

DWG Viewer & Editor
Strong Contender
📊 Productivity
4.4😞(6.3K ratings)
FreeIn-App Purchases
AutoCAD screenshot 1
AutoCAD screenshot 2
AutoCAD screenshot 3
AutoCAD screenshot 4
AutoCAD screenshot 5
AutoCAD screenshot 6

Access and edit CAD drawings on the go with this official application. It provides essential drafting and design tools for creating, updating, and sharing 2D drawings from any device. Collaborate with teams and simplify workflows by accessing files from various cloud storage services.

What We Love

  • 🚀 Intuitive and easy to learn
  • 📱 Convenient mobile solution
  • 👍 Great for site visits and field work
  • 🔍 Useful for viewing and marking up drawings

Room to Improve

  • 🐛 Crashes frequently
  • 🔒 Difficult login and account management
  • 🔍 Limited functionality compared to desktop version
Home Design 3D: Draw & Plan#3

Home Design 3D: Draw & Plan by Anuman

Room Plans & Interior Design
Worth Considering
📊 Productivity
4.3😊(105K ratings)
FreeAdsIn-App Purchases
Home Design 3D: Draw & Plan screenshot 1
Home Design 3D: Draw & Plan screenshot 2
Home Design 3D: Draw & Plan screenshot 3
Home Design 3D: Draw & Plan screenshot 4
Home Design 3D: Draw & Plan screenshot 5
Home Design 3D: Draw & Plan screenshot 6

Design your dream home in 3D with an intuitive planner and immersive visuals. Create floor plans, furnish rooms with thousands of items, and visualize your space with photorealistic renderings and VR export. Perfect for renovations, interior design, and construction planning.

What We Love

  • 🚀 Pretty good but still needs work
  • 👍 Excellent value for money
  • 👍 Amazing app please add one thing
  • 👍 ALMOST PERFECT

Room to Improve

  • 🐛 there's a bug
  • 🔒 Paying money to be able to save my stuff
  • 🐛 Minimum room size too small

More Engineering Design apps to explore

4
DWG FastView-CAD Viewer&Editor
DWG FastView-CAD Viewer&Editor
DWG FastView-CAD Viewer&Editor
* Support 2D/3D CAD formats
Free

This cross-platform CAD application allows users to view, edit, and create 2D and 3D designs on the go. It supports a wide range of file formats and offers advanced tools for precise drawing, measurement, and annotation, even offline.

View and edit 2D/3D CAD drawingsSupports over 40 3D drawing formatsAccurate measurement and annotation tools
📊 Productivity
(50)
free with in-app purchases
5
mechanical design engine
mechanical design engine
mechanical design engine
by gan dae choi
Free
🔧 Utilities
(0)
6
Redecor - Home Design Game
Redecor - Home Design Game
Redecor - Home Design Game
Interior Design Home Makeover
Free

Engage in a creative hobby by exploring various home decor styles and enhancing your design skills. Gain inspiration from a community and apply new ideas to your real-life spaces. Offers daily challenges and a vast selection of high-quality design choices.

Daily design challengesStyle photo-realistic spacesVariety of design styles
🎮 Games
(270K)
free with in-app purchases
7
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
8
Auto RC: Structural Design
Auto RC: Structural Design
Auto RC: Structural Design
Auto RC: Analysis & Design
Free

This app transforms structural design into a superpower by automatically generating beam layouts from floor plans using AI. It offers tools for analyzing and designing structural elements, with advanced features for full building modeling and detailed exports available through a subscription.

AI-powered floor plan scanningAutomatic beam layout generation3D rebar detailing
📊 Productivity
(4)
freemium
9
Engineering Designer Magazine
Engineering Designer Magazine
Engineering Designer Magazine
by Syon Publishing Ltd (Apps)
Free
💼 Business
(0)
10
design App pro
design App pro
design App pro
For all your engineering needs
Free
🎨 Graphics & Design
(0)
11
Engineering Cookbook
Engineering Cookbook
Engineering Cookbook
by Loren Cook Company
Free

A handy reference guide for mechanical designers, offering quick access to essential information on fan basics, system and duct design, motors, heating, refrigeration, and conversion factors.

Fan BasicsSystem DesignDuct Design
🔍 Reference
(6)
free
12
CAD Drawing Designer 3D
CAD Drawing Designer 3D
CAD Drawing Designer 3D
Realize your project in 3D
Free

Design and plan your projects in 3D with a comprehensive library of construction components and intuitive CAD tools. Easily create, edit, and dimension drawings, import various 3D data formats, and generate realistic visualizations. Export material lists for efficient implementation.

3D construction and 2D viewsComponent library (wood, steel, concrete)Drag & drop 3D object insertion
🎨 Graphics & Design
(39)
free with in-app purchases
13
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
Sketch, Model & Design with AI
Free

Create professional 3D CAD models, architectural designs, and product concepts on your iPad or iPhone. This app offers industrial-grade modeling tools, AI-powered design features, and extensive resources for designers and engineers.

NURBS-based 3D modelingAI design tools for styling and renderingArchitectural and interior design tools
🎨 Graphics & Design
(4K)
free with in-app purchases
14
Autodesk Fusion
Autodesk Fusion
Autodesk Fusion
by Autodesk
Free

Collaborate on 3D designs from anywhere with this mobile app. View, comment on, and share CAD models in over 100 formats. It works with a companion cloud-based desktop product for product design and development.

View over 100 file formatsCollaborate on 3D designsComment on project activities
📊 Productivity
(4.1K)
free
15
Faive: Design Your World
Faive: Design Your World
Faive: Design Your World
Where shopping is shared.
Free

This app serves as an inspiration engine for shopping, allowing users to discover, save, and curate products from across the web. It features a personalized feed that learns user style and enables social shopping by connecting with friends and tastemakers.

Personalized discovery feedSave products from any online sourceCurate themed product lists
🛍️ Shopping
(8)
ad-supported
16
Engidraft -Engineering Drawing
Engidraft -Engineering Drawing
Engidraft -Engineering Drawing
Engineering Drawing
Free
🎨 Graphics & Design
(0)
17
Mechanical Engineering Book
Mechanical Engineering Book
Mechanical Engineering Book
Learn Mechanical Engineering
$1.99

This app provides a comprehensive guide to mechanical engineering, covering fundamental concepts, key terms, and essential formulas. It's designed for students and professionals to deepen their understanding of machine mechanisms and engineering principles.

Learn mechanical engineering principlesUnderstand machine mechanismsAccess engineering formulas and equations
📚 Education
(8)
paid
18
SimplePhysics
SimplePhysics
SimplePhysics
by Jundroo, LLC
$0.99

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.

Realistic physics simulationBlueprint editorStress display
🎮 Games
(227)
free with in-app purchases
19
Wallpapers App for iPhone
Wallpapers App for iPhone
Wallpapers App for iPhone
Find the Perfect Wallpaper
Free

Discover stunning HD and 4K backgrounds for your device. Explore over 150 categories, including anime, nature, and abstract art. Preview wallpapers with a single tap and enjoy daily updates to keep your home screen fresh.

4K & Live WallpapersAesthetic & AMOLED Wallpapers150+ Categories
🎨 Graphics & Design
(17K)
free with in-app purchases
20
Design for Cricut Design Space
Design for Cricut Design Space
Design for Cricut Design Space
SVGs, Fonts, Shapes & more
Free

Create custom designs for crafting and DIY projects with a vast library of SVGs, fonts, and shapes. AI tools can convert images to SVGs and generate new assets from text prompts. Organize and import designs easily into your favorite software.

Extensive SVG, sublimation, and sticker collectionLarge font library for customizationAI image to SVG conversion
🎨 Graphics & Design
(75)
free with in-app purchases