Best Engineering Design Apps & Games

247+ iOS apps & games curated and reviewed

4.1 avg rating
17 free apps & games
Updated September 2026

Finding the right engineering design apps and games can be overwhelming with so many options. We've analyzed 247+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Engineering Design Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.5★ (1.1K)YesYesSep 2026
2mechanical design enginemechanical design engineFreeNoNoMay 2026
3Designer From NameplatesDesigner From Nameplates$1.99NoNoSep 2026
4AutoCADAutoCADFree4.4★ (6.3K)NoYesSep 2026
53D modeling: Design my model3D modeling: Design my modelFree4.6★ (14K)NoYesSep 2026
6Mechanical Engineering LabMechanical Engineering Lab$2.99 was $9.99NoNoSep 2026
7Auto RC: Structural DesignAuto RC: Structural DesignFree4.5★ (6)NoYesAug 2026
8Redecor - Home Design GameRedecor - Home Design GameFree4.7★ (271K)NoYesSep 2026

Top Picks for Engineering Design

DWG FastView-CAD Viewer&Editor#1

DWG FastView-CAD Viewer&Editor by Gstarsoft Co., Ltd

* Support 2D/3D CAD formats
Editor's Choice
📊 Productivity
4.5😐(1.1K ratings)
FreeAdsIn-App Purchases
DWG FastView-CAD Viewer&Editor screenshot 1
DWG FastView-CAD Viewer&Editor screenshot 2
DWG FastView-CAD Viewer&Editor screenshot 3
DWG FastView-CAD Viewer&Editor screenshot 4
DWG FastView-CAD Viewer&Editor screenshot 5
DWG FastView-CAD Viewer&Editor screenshot 6

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.

What We Love

  • 🚀 Fast and efficient
  • 👍 Easy to use and intuitive
  • 💡 Convenient mobile CAD viewing and editing
  • 🚀 Quick file loading
  • 👍 Smooth performance
  • 👍 Accurate measurements and annotations
  • 💡 Useful PDF export feature

Room to Improve

  • 🐛 Crashes and freezes
  • 💰 Subscription model with limited free features
  • 🔒 Lack of customer support and communication
  • 🔒 Unclear upgrade and purchase process
  • 🔒 Aggressive advertising and paywalls
  • 🔒 Unreliable file compatibility and opening

More Engineering Design apps to explore

FAQ about Engineering Design

What are the best engineering design apps & games for iPhone?
DWG FastView-CAD Viewer&Editor tops our engineering design apps & games ranking as of September 2026, with a 4.5-star average from 1.1K App Store ratings, and it's free to download.
Yes — 17 of the top engineering design apps & games we rank are free to download, including DWG FastView-CAD Viewer&Editor and mechanical design engine.
DWG FastView-CAD Viewer&Editor shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 247+ engineering design apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
DWG FastView allows you to view, edit, and create 2D and 3D CAD drawings. You can perform actions like moving, copying, rotating, scaling, measuring, and annotating objects. It also supports exporting drawings to various image formats and PDF.
The app is fully compatible with AutoCAD formats like DWG and DXF. It also supports browsing over 40 formats of 3D drawings, including BIM, Revit, Solidworks, NX, CATIA, Inventor, and more.