Best Cad Drawing House Apps

248+ iOS apps curated and reviewed

3.7 avg rating
19 free apps
Updated July 2026

If you already know CAD Viewer Editor, this is the deeper bench. 248+ cad drawing house apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Cad Drawing House Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CAD Viewer EditorCAD Viewer EditorFreeNoNoAug 2026
2UVCAD-CAD 2D Drawing DraftingUVCAD-CAD 2D Drawing DraftingFree3.2★ (5)NoNoJul 2026
3Updraw - create 2D CAD drawings with dimensionsUpdraw - create 2D CAD drawings with dimensionsFree3.7★ (356)NoNoAug 2026
4CAD PlusCAD PlusFree5.0★ (2)NoYesAug 2026
5QuikCadQuikCadFreeNoYesJul 2026
6AI CAD Generator-Auto Draw CADAI CAD Generator-Auto Draw CADFreeNoYesJul 2026
7Onshape 3D CADOnshape 3D CADFree3.5★ (404)NoNoAug 2026
8CAD Drawing Designer 3DCAD Drawing Designer 3DFree3.7★ (44)YesYesAug 2026

Top Picks for Cad Drawing House

UVCAD-CAD 2D Drawing Drafting#2

UVCAD-CAD 2D Drawing Drafting by Mozongsoft Co. Ltd.

Dxf/dwg sketch editor & viewer
Strong Contender
💼 Business
3.2(5 ratings)
Free
UVCAD-CAD 2D Drawing Drafting screenshot 1
UVCAD-CAD 2D Drawing Drafting screenshot 2
UVCAD-CAD 2D Drawing Drafting screenshot 3
UVCAD-CAD 2D Drawing Drafting screenshot 4
UVCAD-CAD 2D Drawing Drafting screenshot 5
UVCAD-CAD 2D Drawing Drafting screenshot 6

This app provides a 2D CAD drawing and drafting tool optimized for touchscreens. It offers a comprehensive set of drawing, editing, and annotation tools for designers, engineers, and architects to create precise technical drawings on mobile devices.

Updraw - create 2D CAD drawings with dimensions#3
3.7😐(356 ratings)
Free
Updraw - create 2D CAD drawings with dimensions screenshot 1
Updraw - create 2D CAD drawings with dimensions screenshot 2
Updraw - create 2D CAD drawings with dimensions screenshot 3
Updraw - create 2D CAD drawings with dimensions screenshot 4
Updraw - create 2D CAD drawings with dimensions screenshot 5

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.

What We Love

  • 🚀 Parametric CAD on the go
  • 👍 User-friendly interface
  • 🚀 Simple and works
  • 👍 Great user-friendly interface

Room to Improve

  • 🐛 Crashes when setting scale
  • 🐛 Crashes when opening
  • 🐛 Deforms drawing when moving shapes

More Cad Drawing House apps to explore

4
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
5
QuikCad
QuikCad
QuikCad
Draw Projects in Minutes
Free
📊 Productivity
(0)
6
AI CAD Generator-Auto Draw CAD
AI CAD Generator-Auto Draw CAD
AI CAD Generator-Auto Draw CAD
Auto Trace Drawings to DWG
Free
🎨 Graphics & Design
(0)
7
Onshape 3D CAD
Onshape 3D CAD
Onshape 3D CAD
Speed Up Your Product Design
Free

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.

Parametric modeling toolsReal-time team collaborationCloud-based data management
📊 Productivity
(404)
free with in-app purchases
8
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
9
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
Easily Design, Sketch and Draw
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
📊 Productivity
(8.8K)
free with in-app purchases
10
CAD Reader-View & Measure DWG
CAD Reader-View & Measure DWG
CAD Reader-View & Measure DWG
DWG & PDF viewer
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
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
12
Easy CAD - DWG Viewer
Easy CAD - DWG Viewer
Easy CAD - DWG Viewer
by Chengdu Baoya Rabbit Network Technology Co., Ltd
Free
📊 Productivity
(0)
13
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
(1.1K)
free with in-app purchases
14
Professional CAD drawing
Professional CAD drawing
Professional CAD drawing
by Mahmood Khalid
Free
📊 Productivity
(0)
15
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
(302)
free with in-app purchases
16
CADraw
CADraw
CADraw
CAD Drawing tools
Free

Create and edit precise technical drawings with a variety of tools. Supports layers, annotations, and export to common formats like PDF and DXF. Ideal for detailed design work on mobile devices.

Draw lines, circles, arcsShape editing and modificationAngle constraints
📊 Productivity
(9)
free with in-app purchases
17
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
18
CAD Design 3D - edit Auto CAD DWG/DXF/DWF files
CAD Design 3D - edit Auto CAD DWG/DXF/DWF files
CAD Design 3D - edit Auto CAD DWG/DXF/DWF files
by 静美 段
$9.99

This DWG editing application allows you to view, create, and edit AutoCAD drawings on your mobile device. It offers a comprehensive set of 2D/3D drawing and drafting tools, including advanced features for precise editing and annotation.

View, create, and edit DWG files2D/3D drawing and editing toolsObject snap and keypad for accuracy
🌟 Lifestyle
(8)
paid
19
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
(50)
freemium
20
CAD Reader & Editor
CAD Reader & Editor
CAD Reader & Editor
View & Edit CAD Files
Free

View, edit, and manage CAD drawings on your mobile device. This app provides essential tools for engineers, architects, and construction professionals to work with CAD files on the go, offering features like precise DXF opening, shape addition, and conversion to PDF or image formats.

Open DXF formats with high precisionAdd lines, shapes, text, and layersConvert drawings to PDF or image formats
📊 Productivity
(3)
free with in-app purchases

FAQ about Cad Drawing House

Are there free cad drawing house apps for iPhone?
Yes — 19 of the top cad drawing house apps we rank are free to download, including CAD Viewer Editor and UVCAD-CAD 2D Drawing Drafting.
CAD Viewer Editor has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 248+ cad drawing house apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.