Best Cad Modeling Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good cad modeling apps. We benchmark 250+ 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 Cad Modeling Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
13D CAD Models Engineering3D CAD Models EngineeringFree4.7★ (209)NoNoAug 2026
2Onshape 3D CADOnshape 3D CADFree3.5★ (408)NoNoAug 2026
3Autodesk FusionAutodesk FusionFree4.5★ (4.1K)NoNoAug 2026
43D modeling: Design my model3D modeling: Design my modelFree4.6★ (14K)NoYesAug 2026
5AutoCADAutoCADFree4.4★ (6.3K)NoYesAug 2026
6CAD Drawing Designer 3DCAD Drawing Designer 3DFree3.7★ (44)YesYesAug 2026
7CAD 3D Modeling - WuweidoCAD 3D Modeling - WuweidoFree3.3★ (32)YesYesMay 2026
8SketchUp - 3D ModelingSketchUp - 3D ModelingFree4.5★ (18K)NoYesAug 2026

Top Picks for Cad Modeling

Onshape 3D CAD#2

Onshape 3D CAD by PTC Inc.

Speed Up Your Product Design
Strong Contender
📊 Productivity
3.5😐(408 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

  • 🚀 Powerful CAD features
  • 🌐 Accessible from any device
  • 👍 Intuitive interface
  • 💡 Great for on-site work

Room to Improve

  • 🐛 Crashes and stability issues
  • 👎 Unintuitive and clunky UI
  • 🔒 Requires account sign-up
Autodesk Fusion#3

Autodesk Fusion by Autodesk Inc.

Worth Considering
📊 Productivity
4.5😐(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

  • 🚀 Great for showing designs
  • 👍 Easy to use and understand
  • 💡 Powerful CAD/CAM capabilities
  • 🚀 Convenient for collaboration

Room to Improve

  • 🐛 Crashes and login issues
  • 👎 Limited functionality compared to desktop version
  • 👎 Constantly logs out

More Cad Modeling apps to explore

4
3D modeling: Design my model
3D modeling: Design my model
3D modeling: Design my model
Sculpt & sketch digital art
Free

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.

Gesture-based 3D manipulationVertex, edge, and face editing toolsSculpting and coloring capabilities
🎨 Graphics & Design
(14K)
free with in-app purchases
5
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
📊 Productivity
(6.3K)
freemium
6
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
(44)
free with in-app purchases
7
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
💼 Business
(32)
free with in-app purchases
8
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
🎨 Graphics & Design
(18K)
free with in-app purchases
9
ViewCAD:2D/3D CAD Model Viewer
ViewCAD:2D/3D CAD Model Viewer
ViewCAD:2D/3D CAD Model Viewer
View CAD Models Anywhere
Free
📊 Productivity
(0)
10
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
AI Sketch, Model & Create
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
🎨 Graphics & Design
(4K)
free with in-app purchases
11
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
(933)
free with in-app purchases
12
3D CAD Model Viewer
3D CAD Model Viewer
3D CAD Model Viewer
by Machine Research Corporation
Free

Easily view, analyze, and share 3D CAD models and drawings from various file formats. Organize your models into a catalog for quick reference and access job information. Streamline your quoting process by leveraging past projects and profitability data.

View models from any angleApply bounding box for measurementsMarkup and annotate models
💼 Business
(13)
free
13
3d Model Maker: Cad3D AI
3d Model Maker: Cad3D AI
3d Model Maker: Cad3D AI
Cad3D: Image 3D by Meshy AI
Free
📷 Photo & Video
(0)
14
LinkAble CAD Models
LinkAble CAD Models
LinkAble CAD Models
CAD Models Engineering
Free

Access and download thousands of 3D CAD models from over 300 certified catalogs of leading manufacturers. Configure models and ensure compatibility with major CAD systems for engineering and purchasing needs.

Download 2D and 3D CAD modelsAccess 300+ certified catalogsConfigure CAD models
💼 Business
(11)
free
15
AI 3D Model for Tinkercad
AI 3D Model for Tinkercad
AI 3D Model for Tinkercad
Tinkercad: image to 3d
Free
🎨 Graphics & Design
(0)
16
QuikCad
QuikCad
QuikCad
Draw Projects in Minutes
Free
📊 Productivity
(0)
17
CAD Plus
CAD Plus
CAD Plus
for DWG
Free

This app allows users to conveniently open, manage, and edit DWG drawing files. It supports various DWG versions and offers tools for modifying layouts, layers, and entities, as well as measuring distances and areas.

Open and manage DWG files (R14-2018)Drag and process large drawingsModify properties of layouts, layers, and entities
🎨 Graphics & Design
(2)
subscription
18
CAD Converter Viewer
CAD Converter Viewer
CAD Converter Viewer
CAD to PDF & Image Converter
Free
🎨 Graphics & Design
(0)
19
Model Viewer | CAD Viewer
Model Viewer | CAD Viewer
Model Viewer | CAD Viewer
STL, GLB, USD, OBJ, 3DM, PLY
Free
🎨 Graphics & Design
(0)
20
TopMod — 3D Mesh Modeler
TopMod — 3D Mesh Modeler
TopMod — 3D Mesh Modeler
3D topological mesh modeler
Free
🎨 Graphics & Design
(0)

FAQ about Cad Modeling

What are the best cad modeling apps for iPhone?
3D CAD Models Engineering tops our cad modeling apps ranking as of August 2026, with a 4.7-star average from 209 App Store ratings, and it's free to download.
Yes — 20 of the top cad modeling apps we rank are free to download, including 3D CAD Models Engineering and Onshape 3D CAD.
3D CAD Models Engineering has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ cad modeling apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides engineers and purchasers with direct access to thousands of 3D CAD models from over 400 certified catalogs of leading global manufacturers. You can download these models for free and use them in various CAD systems.
Key features include free downloads of 2D and 3D CAD models, the ability to configure models, certified models from suppliers, and compatibility with major CAD systems like CATIA, SolidWorks, and AutoCAD.

Related searches