Best 3D Printer Cad Apps

250+ iOS apps curated and reviewed

3.6 avg rating
20 free apps
Updated October 2026

Out of 250+ 3d printer cad 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.

Compare top 3D Printer Cad Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
13D Print Designer CAD3D Print Designer CADFree4.6★ (34)YesYesOct 2026
2Thingiverse Printables | 3D GOThingiverse Printables | 3D GOFree4.7★ (4.1K)NoYesOct 2026
3Freecad: AI 3D Model MakerFreecad: AI 3D Model MakerFree1.0★ (3)NoYesOct 2026
43D modeling: Design my model3D modeling: Design my modelFree4.6★ (15K)NoYesOct 2026
53D Model Print Simple Edit3D Model Print Simple EditFree4.0★ (3)YesNoOct 2026
6Onshape 3D CADOnshape 3D CADFree3.5★ (416)NoNoOct 2026
7Creality Cloud - 3D PrintingCreality Cloud - 3D PrintingFree4.6★ (7.2K)NoYesOct 2026
83D Printer Toolkit3D Printer ToolkitFree—NoNoJul 2026

Top Picks for 3D Printer Cad

3D Print Designer CAD#1

3D Print Designer CAD by Sebastian Kemper

CAD Modeling for 3D Printing
Editor's Choice
🎨 Graphics & Design
4.6(34 ratings)
FreeAdsIn-App Purchases
3D Print Designer CAD screenshot 1
3D Print Designer CAD screenshot 2
3D Print Designer CAD screenshot 3
3D Print Designer CAD screenshot 4
3D Print Designer CAD screenshot 5
3D Print Designer CAD screenshot 6

Create, edit, and prepare 3D models for printing with this intuitive CAD application. Design from basic shapes, import existing files, and export in common formats. Connect directly to 3D printing services to bring your ideas to life.

Thingiverse Printables | 3D GO#2

Thingiverse Printables | 3D GO by SimpleDev LLC

3D Printing: STL Viewer Slicer
Strong Contender
🔧 Utilities
4.7😐(4.1K ratings)
FreeIn-App Purchases
Thingiverse Printables | 3D GO screenshot 1
Thingiverse Printables | 3D GO screenshot 2
Thingiverse Printables | 3D GO screenshot 3
Thingiverse Printables | 3D GO screenshot 4
Thingiverse Printables | 3D GO screenshot 5
Thingiverse Printables | 3D GO screenshot 6

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.

What We Love

  • 👍 Convenient and free app
  • 🚀 Great database of free files
  • 🚀 Easy to send prints directly to printer
  • 👍 Helpful developer response
  • 🚀 Seamless switching between sites

Room to Improve

  • 💰 Subscription required for full access
  • 🐛 Buggy app with crashes and freezes
  • 🚫 Inaccessible for smaller screens
  • 🚫 Limited functionality compared to websites
  • 🚫 Files saved as zips are inconvenient
Freecad: AI 3D Model Maker#3

Freecad: AI 3D Model Maker by Samia Nawaz

Freecad: 3d printing
Worth Considering
📷 Photo & Video
1.0(3 ratings)
FreeIn-App Purchases
Freecad: AI 3D Model Maker screenshot 1
Freecad: AI 3D Model Maker screenshot 2
Freecad: AI 3D Model Maker screenshot 3
Freecad: AI 3D Model Maker screenshot 4

This app uses AI to generate and refine 3D models from text prompts, single images, or multiple reference photos. It offers tools for animation preparation, retexturing, and mesh optimization, making 3D creation accessible for printing and digital content.

More 3D Printer Cad apps to explore

FAQ about 3D Printer Cad

What are the best 3d printer cad apps for iPhone?
3D Print Designer CAD tops our 3d printer cad apps ranking as of October 2026, with a 4.6-star average from 34 App Store ratings, and it's free to download.
Yes — 20 of the top 3d printer cad apps we rank are free to download, including 3D Print Designer CAD and Thingiverse Printables | 3D GO.
3D Print Designer CAD shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ 3d printer cad apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.