Best Cad App

211+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

Out of 211+ CAD app apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Cad App

Draft Paper#1

Draft Paper by Giles Goddard

Editor's Choice
📊 Productivity
4.4😐(14K ratings)
FreeIn-App Purchases
Draft Paper screenshot 1
Draft Paper screenshot 2
Draft Paper screenshot 3

Create detailed floor plans, layouts, or blueprints easily with Draft Paper. Draw lines, rectangles, and more on multiple layers, then export to PDF, JPEG, or DXF. Features include iCloud support, Dropbox integration, and Apple Pencil compatibility. Unlimited undo, multiple layers/colors, and intuitive zooming make this app perfect for design projects. Visit http://draftpaper-app.com for full instructions.

What We Love

  • 👍 Simple and intuitive to use
  • 💡 Useful for quick sketches and floor plans
  • 🚀 Efficient for basic drafting needs
  • 😊 Great value for the price

Room to Improve

  • 🐛 Frequent crashes and loss of work
  • 🔧 Limited functionality compared to professional CAD tools
  • 🔧 Difficulty with precise measurements and line placement
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

View and edit AutoCAD drawings on the go! Access all DWG files, annotate, measure, and share designs easily. Download now to streamline your workflow.

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
3D modeling: Design my model#3

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

Sculpt & sketch digital art
Worth Considering
🎨 Graphics & Design
4.6😊(13K ratings)
FreeIn-App Purchases
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 stunning 3D models with our advanced modeling tools. Sculpt, texture, and animate with ease to bring your ideas to life in a virtual space. Unleash your creativity today!

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

More Cad App apps to explore

4
SketchUp - 3D Modeling
SketchUp - 3D Modeling
SketchUp - 3D Modeling
Interior Design & Architecture
Free

Design and visualize 3D models easily with this intuitive application for architects and designers. Start bringing your ideas to life in three dimensions now!

🎨 Graphics & Design
(17K)
5
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
Sketch, Draw & Remodel On-Site
Free

ArcSite allows users to easily design, sketch, and draw floor plans with intuitive CAD tools suitable for beginners and experienced designers. Start sketching floor plans quickly, add photos and annotations, and generate professional estimates. Stay organized with cloud storage, go paperless, and finish drawings from anywhere.

📊 Productivity
(8.5K)
6
CAD Reader-View & Measure DWG
CAD Reader-View & Measure DWG
CAD Reader-View & Measure DWG
DWG & PDF viewer
Free

This cross-platform CAD software allows users to view, measure, and annotate DWG, DXF, and PDF files, providing essential tools for engineers, designers, and quantity surveyors. With features such as measurement tools, collaboration tools, and advanced features like PDF to CAD conversion, it enables efficient work and collaboration, try it now!

📊 Productivity
(22)
7
Autodesk Fusion
Autodesk Fusion
Autodesk Fusion
by Autodesk
Free

Collaborate on 3D designs with anyone using Autodesk Fusion™ for iPhone and iPad. View, comment, and share 3D models in over 100 file formats, track project activities, and access design properties. Sign in with your Fusion account and start designing anytime, anywhere.

📊 Productivity
(4.1K)
8
DWG FastView-CAD Viewer&Editor
DWG FastView-CAD Viewer&Editor
DWG FastView-CAD Viewer&Editor
* Support 2D/3D CAD formats
Free

DWG FastView-CAD Viewer allows users to view, edit, and share CAD drawings on mobile devices with ease. This intuitive app enables quick access to important design files anytime, anywhere. Access professional-grade features on-the-go and streamline your CAD workflow today.

📊 Productivity
(50)
9
CAD Drawing Designer 3D
CAD Drawing Designer 3D
CAD Drawing Designer 3D
Realize your project in 3D
Free

Unleash your 3D design potential with our comprehensive CAD Drawing Designer. Effortlessly create, edit, and dimension your project drawings using a vast library of construction components, materials, and intuitive CAD tools. Seamlessly import 3D data, generate photo-realistic images, and export detailed parts lists to bring your vision to life. Discover the power of 3D construction planning and realize your project with ease.

🎨 Graphics & Design
(39)
10
magicplan
magicplan
magicplan
Mesure video et LiDAR
Free

Experience real-time floor planning with magicplan, the app for remodelers and restoration professionals. Capture floor plans, photos, notes, and objects instantly to streamline your workflow. Transform your projects with AR and LiDAR scanning today!

📊 Productivity
(40K)
11
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
Sketch, Model & Design with AI
Free

Create stunning 3D models with uMake: a user-friendly app for both professionals and beginners. From sketching to rendering, uMake offers powerful tools and features to bring your ideas to life. Try it now and unleash your creativity!

🎨 Graphics & Design
(4K)
12
Onshape 3D CAD
Onshape 3D CAD
Onshape 3D CAD
Speed Up Your Product Design
Free

Join thousands of professional users in revolutionizing product design with our full mechanical CAD platform. Collaborate in real-time from any device with an internet connection, streamline your design process, and access new features regularly. Start creating today with a free sign-up!

📊 Productivity
(396)
13
PTS CAD EXPERT APP
PTS CAD EXPERT APP
PTS CAD EXPERT APP
by Aakash Sinha
Free
📚 Education
(2)
14
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 with Updraw, featuring an intuitive touch screen interface and global constraint solver. Draw shapes, add constraints for distances and angles, and export your designs as PDF or PNG images. Start designing now!

📊 Productivity
(356)
15
Morpholio Trace - Sketch CAD
Morpholio Trace - Sketch CAD
Morpholio Trace - Sketch CAD
Design & Architecture Drawing
Free

Design like a pro with our app that seamlessly integrates sketching and CAD functionalities, allowing you to create detailed and professional designs on the go. Download now to elevate your design process!

🎨 Graphics & Design
(11K)
16
ZWCAD Mobile - Mobile CAD
ZWCAD Mobile - Mobile CAD
ZWCAD Mobile - Mobile CAD
DWG viewer and editor
Free

A powerful mobile CAD app offering DWG viewing, editing, and sharing functions, with precise measurement, annotation, and printing capabilities. Trusted by over 10 million users, it supports various file formats and provides a wide range of editing, drawing, and measuring tools for architects, engineers, and construction professionals. Contact for more information: tech@zwsoft.com.

📊 Productivity
(302)
17
iRhino 3D
iRhino 3D
iRhino 3D
3D Viewer & Scanner
Free

Experience the power of a redesigned 3D modeling app for your mobile device. Easily pan, zoom, and load models while enjoying AR functionality for a realistic view. Draw directly on models with the integrated markup tool.

📊 Productivity
(72)
18
CAD App
CAD App
CAD App
by Centre Aquitain du Dos
Free
💪 Health & Fitness
(0)
19
biiCADo Mobile - CAD App
biiCADo Mobile - CAD App
biiCADo Mobile - CAD App
Draft your ideas anywhere
Free
📊 Productivity
(2)
20
bimCAD + Luftverbund App
bimCAD + Luftverbund App
bimCAD + Luftverbund App
BIM CAD Zeichnen + Luftverbund
Free
📊 Productivity
(0)

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