Best 3D Cad Apps

219+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated June 2026

Every iPhone needs a few good 3d cad apps. We benchmark 219+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for 3D Cad

3D modeling: Design my model#1

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

Sculpt & sketch digital art
Editor's Choice
๐ŸŽจ Graphics & Design
4.6๐Ÿ˜Š(13K ratings)
FreeIn-App Purchases
#90in Graphics & Design
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 3D models and digital art on your mobile device. Sculpt, sketch, and color your designs with intuitive gesture controls and a comprehensive set of modeling tools. Export your creations in standard formats.

What We Love

  • ๐Ÿ‘ Easy to use
  • ๐Ÿš€ Smooth performance
  • ๐Ÿ’ก Helpful tutorials
  • ๐ŸŽจ Good modeling tools

Room to Improve

  • ๐Ÿ”’ Exporting locked behind paywall
  • ๐Ÿ”’ Subscription model
  • ๐Ÿ› Crashes and freezes
Onshape 3D CAD#2

Onshape 3D CAD by PTC Inc.

Speed Up Your Product Design
Strong Contender
๐Ÿ“Š Productivity
3.6๐Ÿ˜(396 ratings)
FreeAds
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

Room to Improve

  • ๐Ÿ› Crashes and stability issues
  • ๐Ÿ‘Ž Unintuitive and clunky UI
  • ๐Ÿ”’ Requires account sign-up
Autodesk Fusion#3

Autodesk Fusion by Autodesk

Worth Considering
๐Ÿ“Š Productivity
4.5๐Ÿ˜(4.1K ratings)
Free
Autodesk Fusion screenshot 1
Autodesk Fusion screenshot 2
Autodesk Fusion screenshot 3

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.

What We Love

  • ๐Ÿš€ Great for showing designs
  • ๐Ÿ‘ Easy to use and understand
  • ๐Ÿ’ก Powerful CAD/CAM capabilities
  • ๐Ÿš€ Convenient for collaboration

Room to Improve

  • ๐Ÿ› Crashes and login issues
  • ๐Ÿ‘Ž Limited functionality compared to desktop version
  • ๐Ÿ‘Ž Constantly logs out

More 3D Cad apps to explore

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

This platform offers intuitive 3D modeling tools for design enthusiasts and professionals. Visualize concepts, create photorealistic visuals, and even use AI to generate design ideas. Scan real-world spaces and view your creations in augmented reality.

3D modeling toolsGenerative AI designsRoom planner & space design
๐ŸŽจ Graphics & Design
(17K)
free with in-app purchases
5
3D Modeling, Design:ย Shapeyard
3D Modeling, Design:ย Shapeyard
3D Modeling, Design:ย Shapeyard
Sketch, sculpt, 3d print, art
Free

This app offers intuitive 3D modeling tools for creating detailed models on mobile devices. It's suitable for beginners, kids, and professionals, with features for game development and 3D printing. Export your designs for use in popular game engines or to bring them to life with a 3D printer.

Intuitive 3D modeling toolsSculpting capabilities3D model export (OBJ, STL)
๐ŸŽจ Graphics & Design
(6K)
subscription
6
igusยฎ 3D CAD
igusยฎ 3D CAD
igusยฎ 3D CAD
3D data for all igusยฎ products
Free

Access and download thousands of 2D and 3D CAD models for industrial components. Configure custom models and export them in various formats compatible with major CAD systems.

Download 2D and 3D CAD modelsCustom configuration of CAD modelsSupport for major CAD formats
๐Ÿ’ผ Business
(6)
free
7
Live Home 3D - House Design
Live Home 3D - House Design
Live Home 3D - House Design
Your Dream Home Design
Free

Create detailed floor plans and visualize your home designs in real-time 3D. This app offers tools for interior design, landscape planning, and renovation projects, allowing you to experiment with layouts, materials, and furniture before making real-world decisions. It supports architecture and construction-ready output for professional use.

2D floor plan creationReal-time 3D visualizationExtensive object and material library
๐Ÿ“Š Productivity
(18K)
free with in-app purchases
8
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
Sketch, Model & Design with AI
Free

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.

NURBS-based 3D modelingAI design tools for styling and renderingArchitectural and interior design tools
๐ŸŽจ Graphics & Design
(4K)
free with in-app purchases
9
AutoCAD
AutoCAD
AutoCAD
DWG Viewer & Editor
Free

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.

2D file viewingCreate, edit, and share 2D drawingsOffline work and sync
๐Ÿ“Š Productivity
(6.3K)
freemium
10
3D GO | 3D Printing Models
3D GO | 3D Printing Models
3D GO | 3D Printing Models
Thingiverse Printables Cults3d
Free

This app consolidates 3D model searching, viewing, and slicing from major platforms into a single interface. It allows users to find, preview, organize, and prepare STL files for 3D printing, streamlining the entire workflow.

Search multiple 3D model sitesFull 3D preview and STL viewerBuilt-in 3D slicer with G-code export
๐Ÿ”ง Utilities
(3.8K)
free with in-app purchases
11
Graphite 3D
Graphite 3D
Graphite 3D
Easy augmented reality CAD
Free

Design 3D models and CAD drawings using augmented reality. Collaborate live with others in a shared virtual space, draw, and walk around your creations. Export your work to popular desktop applications.

Augmented reality 3D modelingCollaborative designSpatial CAD drawings
๐ŸŽจ Graphics & Design
(3)
freemium
12
Polycam 3D Scans & Floor Plans
Polycam 3D Scans & Floor Plans
Polycam 3D Scans & Floor Plans
LiDAR for Measurement & CAD
Free

Create high-quality 3D models, precise LiDAR scans, and immersive 360ยฐ images directly from your iPhone or iPad. Edit and export your creations in industry-standard formats, and share them with a global community of creators.

Create high-quality 3D models from photosPrecise LiDAR 3D scanningGenerate detailed 3D room models
๐Ÿ“ท Photo & Video
(42K)
free with in-app purchases
13
Shapr 3D CAD modeling
Shapr 3D CAD modeling
Shapr 3D CAD modeling
Design models, draft drawings
Free

Design and manufacture 3D models with an intuitive, multidevice CAD tool. Collaborate with teams, visualize designs in AR, and export to various formats. Work from anywhere, online or offline, with an adaptive interface that keeps your focus on creating.

Multidevice CAD workflowAdaptive user interfaceDesign-driven collaboration
๐Ÿ“Š Productivity
(33K)
free with in-app purchases
14
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
๐Ÿ“Š Productivity
(50)
free with in-app purchases
15
CAD 3D Modeling - Wuweido
CAD 3D Modeling - Wuweido
CAD 3D Modeling - Wuweido
Sketch,draw,design,paint,print
Free

Create and edit complex 3D models directly on your mobile device. This professional CAD application offers a wide range of tools for sketching, solid and surface modeling, and advanced operations. Work offline and exchange data with popular CAD systems.

3D modeling toolsSketching toolsSolid and surface modeling
๐Ÿ’ผ Business
(32)
free with in-app purchases
16
CAD Smart Modeling โ€“ 3D CAD
CAD Smart Modeling โ€“ 3D CAD
CAD Smart Modeling โ€“ 3D CAD
3D CAD Modeling & Design
Free

Create detailed 3D models, technical drawings, and digital prototypes on your mobile device. This versatile CAD app is suitable for architecture, product design, engineering, and 3D printing, offering intuitive tools for both beginners and professionals.

3D Modeling & CAD DesignTechnical DrawingPrecise Geometric Constructions
๐ŸŽจ Graphics & Design
(6)
free with in-app purchases
17
3d Scanner Appโ„ข
3d Scanner Appโ„ข
3d Scanner Appโ„ข
LIDAR Scan in 3d
Free

Transform your device into a powerful 3D scanner using LIDAR or TrueDepth technology. Capture spaces and objects in full-color 3D, edit scans, and share them in various popular formats for professional workflows or personal projects.

LIDAR and TrueDepth scanningFull-color 3D captureMultiple export formats (OBJ, GLTF, STL, etc.)
๐Ÿ”ง Utilities
(15K)
freemium
18
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
๐ŸŽจ Graphics & Design
(39)
free with in-app purchases
19
3D CAD Models Engineering
3D CAD Models Engineering
3D CAD Models Engineering
by CADENAS Konstruktions-, Softwareentwicklungs- und Vertriebs GmbH
Free

Access and download thousands of 3D CAD models from over 400 certified catalogs of leading manufacturers. Configure and use these models in major CAD systems for free.

Thousands of 3D CAD modelsAccess to 400+ certified catalogsFree download of 2D and 3D models
๐Ÿ’ผ Business
(209)
free
20
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
Sketch, Draw & Remodel On-Site
Free

This app allows contractors to create accurate floor plans and site layouts directly on-site. It streamlines the process of planning remodels, running takeoffs, generating professional proposals, and collecting payments, all from a mobile device.

Sketch accurate floor plans on-sitePlan remodels and renovationsRun takeoff and generate material lists
๐Ÿ“Š Productivity
(8.5K)
free with in-app purchases