Best Cadreader Apps

249+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good cadreader apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Cadreader Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CAD Reader-View & Measure DWGCAD Reader-View & Measure DWGFree3.9★ (22)YesYesOct 2026
2DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.5★ (1.1K)YesYesOct 2026
3AutoCADAutoCADFree4.4★ (6.3K)NoYesOct 2026
4Scan to CAD: CAD ReaderScan to CAD: CAD ReaderFree—NoNoOct 2026
5CAD Reader & EditorCAD Reader & EditorFree4.0★ (4)NoYesOct 2026
6CadAuto: DWG DXF CAD Viewer 3DCadAuto: DWG DXF CAD Viewer 3DFree—NoNoSep 2026
7Easy CAD - DWG ViewerEasy CAD - DWG ViewerFree3.0★ (2)NoNoOct 2026
8CAD Viewer: DWG DXF BlueprintsCAD Viewer: DWG DXF BlueprintsFree—NoYesOct 2026

Top Picks for Cadreader

DWG FastView-CAD Viewer&Editor#2

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

* Support 2D/3D CAD formats
Strong Contender
📊 Productivity
4.5😐(1.1K ratings)
FreeAdsIn-App Purchases
DWG FastView-CAD Viewer&Editor screenshot 1
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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
AutoCAD#3

AutoCAD by Autodesk Inc.

DWG Viewer & Editor
Worth Considering
📊 Productivity
4.4😞(6.3K ratings)
FreeIn-App Purchases
AutoCAD screenshot 1
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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
  • 📱 Lacks basic CAD features like hatching and dimensioning
  • 💰 Expensive subscription model

More Cadreader apps to explore

FAQ about Cadreader

What are the best cadreader apps for iPhone?
CAD Reader-View & Measure DWG tops our cadreader apps ranking as of October 2026, with a 3.9-star average from 22 App Store ratings, and it's free to download.
Yes — 20 of the top cadreader apps we rank are free to download, including CAD Reader-View & Measure DWG and DWG FastView-CAD Viewer&Editor.
CAD Reader-View & Measure DWG shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ cadreader apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.