Best apps like CAD Assistant

10+ similar apps compared and reviewed

4.0 avg rating
9 free apps
Updated July 2026

Whether you want more options like CAD Assistant or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
📊 Productivity
4.0(62 ratings)
Free
KobCard screenshot 1
KobCard screenshot 2
KobCard screenshot 3
KobCard screenshot 4

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Get More Info

Top Alternatives to CAD Assistant

Onshape 3D CAD#1

Onshape 3D CAD by PTC Inc.

Speed Up Your Product Design
Editor's Choice
📊 Productivity
3.6😐(399 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

  • 🚀 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
eDrawings#2

eDrawings by Dassault Systemes SolidWorks Corporation

Strong Contender
📊 Productivity
2.5😞(17 ratings)
$1.99
#47in Productivity
eDrawings screenshot 1
eDrawings screenshot 2
eDrawings screenshot 3

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.

What We Love

  • 🚀 Smooth rotation and zoom
  • 👍 Sleek and intuitive interface
  • 🚀 Handles large assemblies well
  • 👍 Practical for quick checks

Room to Improve

  • 🐛 Crashes on larger files
  • 🔍 Lacks key features like measuring, sectioning, and part visibility control
  • 💰 Paid app with limited functionality compared to free desktop version
iRhino 3D#3

iRhino 3D by Robert McNeel & Associates

3D Viewer & Scanner
Worth Considering
📊 Productivity
4.6😐(72 ratings)
Free
iRhino 3D screenshot 1
iRhino 3D screenshot 2
iRhino 3D screenshot 3
iRhino 3D screenshot 4
iRhino 3D screenshot 5
iRhino 3D screenshot 6

View and present 3D models from Rhino 3D on your iPhone or iPad. Navigate models with intuitive touch gestures, load files from various sources, and visualize them in augmented reality. Includes a markup tool for annotations.

What We Love

  • 👍 Smooth and intuitive 3D model manipulation
  • 🚀 Fast performance with complex models
  • 📱 Great for client presentations and demos
  • 💼 Useful for on-the-go model viewing

Room to Improve

  • 🐛 Frequent crashes on large files
  • ❌ Limited to viewer functionality only
  • 🚫 No native editing capabilities

More apps like CAD Assistant

4
SolidInsight
SolidInsight
SolidInsight
View CAD without format worry
Free

View and collaborate on 2D and 3D CAD files on your mobile device without needing expensive desktop software. Measure designs, access properties, and share feedback instantly.

Supports major 2D/3D CAD formatsView models and drawings on mobileMeasure design dimensions
📊 Productivity
(7)
free with in-app purchases
5
3D Model Viewer - AR View
3D Model Viewer - AR View
3D Model Viewer - AR View
View model in AR and 3D mode
Free

View and interact with various 3D model formats in both AR and 3D modes. This intuitive tool supports local and cloud documents, custom backgrounds, and shadow casting. Easily import models via multiple methods and share your creations.

AR and 3D viewing modesSupports numerous 3D file formatsLocal and cloud document integration
📊 Productivity
(325)
free with in-app purchases
6
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
7
STL Simple Viewer
STL Simple Viewer
STL Simple Viewer
Quickly view 3D STL CAD models
Free

Easily view and interact with 3D STL CAD models. Supports various file types and offers advanced rendering options for detailed analysis. Get model information and explore interiors with clipping planes.

View ASCII and Binary STL filesLoad STL from ZIPRotate, pan, and zoom
📊 Productivity
(847)
free with in-app purchases
8
3D Model Viewer - AR & Print
3D Model Viewer - AR & Print
3D Model Viewer - AR & Print
Simulate 3D Printing and AR
Free

Explore and interact with 3D models on your mobile device. Simulate the 3D printing process to identify potential issues before committing to a print. Visualize your models in augmented reality, adjusting scale and rotation within your real-world environment.

View 3D models in real-timeRotate, zoom, and paint modelsSimulate 3D printing process
📊 Productivity
(325)
free with in-app purchases
9
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
10
Weight calculator for metals
Weight calculator for metals
Weight calculator for metals
Metal Weight calculator
Free

Easily calculate the mass, length, and price of various metal shapes. Supports custom metals and multiple units for length and weight. Offers both length and weight calculation modes for flexibility.

Calculate mass, length, and priceSupports custom metalsMultiple length and weight units
📊 Productivity
(252)
free with in-app purchases