Best Gstarcad Apps

247+ iOS apps curated and reviewed

3.1 avg rating
19 free apps
Updated September 2026

Out of 247+ gstarcad apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Gstarcad Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1GstarCADGstarCADFreeโ€”NoNoSep 2026
2DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.5โ˜… (1.1K)YesYesSep 2026
3Onshape 3D CADOnshape 3D CADFree3.5โ˜… (410)NoNoSep 2026
4DWG Reader Converter PDF CADDWG Reader Converter PDF CADFree3.4โ˜… (17)NoYesSep 2026
5CAD Reader-View & Measure DWGCAD Reader-View & Measure DWGFree4.0โ˜… (22)YesYesSep 2026
6ZWCAD Mobile - Mobile CADZWCAD Mobile - Mobile CADFree4.3โ˜… (303)NoYesSep 2026
7AutoCADAutoCADFree4.4โ˜… (6.3K)NoYesSep 2026
8VinaCAD - View & Edit DWGVinaCAD - View & Edit DWGFree1.0โ˜… (1)NoNoSep 2026

Top Picks for Gstarcad

GstarCAD#1

GstarCAD by Gstarsoft Co., Ltd

Easy Management of Projects
Editor's Choice
๐Ÿ’ผ Business
0.0(0 ratings)
Free
GstarCAD screenshot 1
GstarCAD screenshot 2
GstarCAD screenshot 3
GstarCAD screenshot 4

This application provides a cloud-based CAD solution for cross-terminal project management and collaboration. It enables seamless switching between devices, secure data management, and real-time annotation and review of drawings. The platform supports numerous 3D file formats for comprehensive model browsing.

DWG FastView-CAD Viewer&Editor#2

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

* Support 2D/3D CAD formats
Strong Contender
๐Ÿ“Š Productivity
4.5๐Ÿ˜(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

  • ๐Ÿš€ Fast and efficient
  • ๐Ÿ‘ Easy to use and intuitive
  • ๐Ÿ’ก Convenient mobile CAD viewing and editing
  • ๐Ÿš€ Quick file loading
  • ๐Ÿ‘ Smooth performance
  • ๐Ÿ‘ Accurate measurements and annotations
  • ๐Ÿ’ก Useful PDF export feature

Room to Improve

  • ๐Ÿ› Crashes and freezes
  • ๐Ÿ’ฐ Subscription model with limited free features
  • ๐Ÿ”’ Lack of customer support and communication
  • ๐Ÿ”’ Unclear upgrade and purchase process
  • ๐Ÿ”’ Aggressive advertising and paywalls
  • ๐Ÿ”’ Unreliable file compatibility and opening
Onshape 3D CAD#3

Onshape 3D CAD by PTC Inc.

Speed Up Your Product Design
Worth Considering
๐Ÿ“Š Productivity
3.5๐Ÿ˜(410 ratings)
Free
Onshape 3D CAD screenshot 1
Onshape 3D CAD screenshot 2
Onshape 3D CAD screenshot 3
Onshape 3D CAD screenshot 4
Onshape 3D CAD screenshot 5

This professional CAD platform enables real-time collaboration on product design from any device. It offers parametric modeling tools, secure cloud storage, and version control, streamlining the design process for teams and individuals. Supports students and educators with free access for non-commercial projects.

What We Love

  • ๐Ÿš€ Powerful CAD features
  • ๐ŸŒ Accessible from any device
  • ๐Ÿ‘ Intuitive interface
  • ๐Ÿ’ก Great for on-site work
  • ๐ŸŒŸ Exceptional for a free app

Room to Improve

  • ๐Ÿ› Crashes and stability issues
  • ๐Ÿ‘Ž Unintuitive and clunky UI
  • ๐Ÿ”’ Requires account sign-up
  • ๐Ÿ’ฐ Expensive paid plans
  • ๐Ÿ” Difficult to find/use key features

More Gstarcad apps to explore

FAQ about Gstarcad

Are there free gstarcad apps for iPhone?
Yes โ€” 19 of the top gstarcad apps we rank are free to download, including GstarCAD and DWG FastView-CAD Viewer&Editor.
GstarCAD has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 247+ gstarcad apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.