Best Cadsys Apps

160+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated June 2026

Every iPhone needs a few good cadsys apps. We benchmark 160+ 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 Cadsys Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CADSYSCADSYSFreeNoNoMay 2026
2AutoCADAutoCADFree4.4★ (6.3K)NoYesJul 2026
3uMake: 3D CAD Modeling, DesignuMake: 3D CAD Modeling, DesignFree4.2★ (4K)YesYesJul 2026
4DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.4★ (1K)YesYesJul 2026
5Autodesk FusionAutodesk FusionFree4.5★ (4.1K)NoNoJul 2026
618Birdies: Golf GPS Tracker18Birdies: Golf GPS TrackerFree4.9★ (288K)NoYesAug 2026
7ZWCAD Mobile - Mobile CADZWCAD Mobile - Mobile CADFree4.3★ (303)NoYesJul 2026
8SiteScape: LiDAR Scanner & CADSiteScape: LiDAR Scanner & CADFree4.6★ (921)NoYesJul 2026

Top Picks for Cadsys

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
uMake: 3D CAD Modeling, Design#3

uMake: 3D CAD Modeling, Design by UMake, Inc.

Sketch, Model & Design with AI
Worth Considering
🎨 Graphics & Design
4.2😞(4K ratings)
FreeAdsIn-App Purchases
uMake: 3D CAD Modeling, Design screenshot 1
uMake: 3D CAD Modeling, Design screenshot 2
uMake: 3D CAD Modeling, Design screenshot 3
uMake: 3D CAD Modeling, Design screenshot 4
uMake: 3D CAD Modeling, Design screenshot 5
uMake: 3D CAD Modeling, Design screenshot 6

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.

What We Love

  • 🚀 Simple and easy to use
  • 🔍 Powerful 3D design capabilities
  • 💡 Useful pre-made templates
  • 👍 Great for beginners

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Locked behind paywall
  • 🐛 Frequent crashes and performance issues

More Cadsys 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
(1K)
free with in-app purchases
5
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
6
18Birdies: Golf GPS Tracker
18Birdies: Golf GPS Tracker
18Birdies: Golf GPS Tracker
Range Finder, Handicap, Score
Free

This app provides advanced GPS technology and game improvement tools for golfers. It offers personalized training, AI swing analysis, and a community to connect with friends and compete. Improve your game with detailed stats and course insights.

GPS RangefinderDigital ScorecardHandicap Tracking
⚽ Sports
(288K)
freemium
7
ZWCAD Mobile - Mobile CAD
ZWCAD Mobile - Mobile CAD
ZWCAD Mobile - Mobile CAD
DWG viewer and editor
Free

This application allows users to view, edit, and share CAD drawings on their mobile devices. It supports multiple file formats, offers precise measurement tools, and includes a wide range of editing and drawing functions. It's designed for professionals in architecture, engineering, and construction.

View and edit DWG filesSupports DWF, DXF, PDF formatsPrecise measurement tools
📊 Productivity
(303)
free with in-app purchases
8
SiteScape: LiDAR Scanner & CAD
SiteScape: LiDAR Scanner & CAD
SiteScape: LiDAR Scanner & CAD
3D Scan, 3D Model, 3D Photo
Free

This app uses LiDAR technology to capture high-resolution 3D scans of existing conditions with inch-level accuracy. It's designed for construction workflows, allowing seamless export to CAD programs and easy sharing of scans with stakeholders.

High-resolution 3D scanningInch-level accuracyCapture entire buildings
🔧 Utilities
(921)
free with in-app purchases
9
Caddy's
Caddy's
Caddy's
by JWC OPERATIONS HOLDINGS COMPANY LLC
Free

Easily earn and track loyalty rewards at participating stores. Simply check in using a QR code on your in-store tablet to view available rewards and monitor your progress towards future benefits. The app also provides essential store information.

Earn and track rewardsIn-store QR code check-inView available rewards
🌟 Lifestyle
(1)
free
10
CAD快速看图 - 天正全专业
CAD快速看图 - 天正全专业
CAD快速看图 - 天正全专业
CAD图纸查看器,可以标注和测量
Free

This application allows users to view, measure, and annotate CAD files and PDFs. It supports multiple drawing formats and offers tools for collaboration, including image and voice annotations. Convert PDFs to CAD and manage layers with advanced features.

View DWG, DXF, and PDF filesScale drawing and measure area/lengthAdd image, voice, and text annotations
📊 Productivity
(22)
free with in-app purchases
11
Bushnell Golf Mobile
Bushnell Golf Mobile
Bushnell Golf Mobile
Distance made simple
Free

This app provides accurate GPS distances and smart course management tools for over 40,000 golf courses worldwide. It also connects to Bushnell Golf devices to unlock enhanced performance features and offers advanced visualization tools for smarter play.

3D Virtual Reality View3D Hole FlyoverGPS Distances with Slope
⚽ Sports
(29K)
free with in-app purchases
12
ARES Touch: DWG Viewer & CAD
ARES Touch: DWG Viewer & CAD
ARES Touch: DWG Viewer & CAD
Read, Modify & Annotate in DWG
Free

This CAD software allows professionals to view, create, annotate, and modify DWG drawings on mobile devices. Free users can access viewing and basic annotation tools, while subscribers unlock hundreds of advanced creation and editing features.

View, create, and modify DWG drawingsAnnotate with text, dimensions, and revision cloudsSynchronize files with cloud storage
📊 Productivity
(143)
free with in-app purchases
13
Updraw - create 2D CAD drawings with dimensions
Updraw - create 2D CAD drawings with dimensions
Updraw - create 2D CAD drawings with dimensions
by Ben Blevins
Free

Create precise 2D CAD drawings on your mobile device. Add familiar shapes and apply various constraints to calculate unknown dimensions and angles. Export your designs as PDF or PNG images.

Intuitive touch screen interface2D geometry tools (lines, circles, arcs)Global constraint solver
📊 Productivity
(356)
free
14
eDrawings Pro
eDrawings Pro
eDrawings Pro
by Dassault Systemes SolidWorks Corporation
$9.99

This app allows users to view and collaborate on 2D and 3D CAD files, including native SolidWorks and DWG formats. It offers tools for measurement, annotation, and dynamic cross-section views. Augmented reality features enable visualization of 3D models in real-world contexts.

View native SolidWorks, eDrawings, DWG, and DXF filesAugmented Reality (AR) visualizationDynamic cross-section views
📊 Productivity
(25)
paid
15
CAD Assistant
CAD Assistant
CAD Assistant
by OPEN CASCADE
Free

View and convert 3D CAD and mesh models offline. Navigate complex assemblies, inspect model properties, and export to various formats. Supports common CAD and mesh file types for seamless workflow.

Offline viewing and conversionSupports BREP, IGES, STEP, STL, PLY, OBJ, JT, glTF formatsAssembly structure navigation
📊 Productivity
(15)
free
16
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
17
BIMx
BIMx
BIMx
Explore and Collaborate in BIM
Free

Explore and collaborate on architectural BIM projects with interactive 3D models and linked documentation. Visualize designs, access BIM data, and streamline communication between the construction site and office.

Interactive 2D & 3D BIM model explorationLinked 2D documentation and 3D viewsAccess BIM element data
📊 Productivity
(167)
free with in-app purchases
18
CAD FastView: DWG Viewer
CAD FastView: DWG Viewer
CAD FastView: DWG Viewer
DWG,DXF,DWT Viewer -CAD viewer
Free

View, convert, and print CAD drawings on your mobile device. Supports DWG, DXF, and PDF formats with iCloud sync and Wi-Fi printing. Ideal for architects, engineers, and construction professionals.

Fast DWG/DXF viewingConvert drawings to PDFWi-Fi printing
📊 Productivity
(46)
freemium
19
eDrawings
eDrawings
eDrawings
by Dassault Systemes SolidWorks Corporation
$1.99

View native CAD files, including SolidWorks, DWG, and DXF, on your mobile device. Utilize augmented reality to visualize 3D models in real-world settings. Easily share designs via email for enhanced collaboration.

View native CAD files (SolidWorks, DWG, DXF)Augmented Reality (AR) for 3D model visualizationEmail-enabled file sharing for collaboration
📊 Productivity
(17)
free
20
The Phillips Machinist
The Phillips Machinist
The Phillips Machinist
by Phillips Corporation
Free

Access essential machine codes, calculators, and practical resources for machinists. Get direct support from engineers and explore a library of machining information. Enhance your productivity and problem-solving on the shop floor.

Haas G & M reference codesError and Alarm CodesCalculator library (Inch/Metric)
📊 Productivity
(394)
free with in-app purchases

FAQ about Cadsys

Are there free cadsys apps for iPhone?
Yes — 18 of the top cadsys apps we rank are free to download, including CADSYS and AutoCAD.
CADSYS has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 160+ cadsys apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.

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