Best Cad Design Room Apps

250+ iOS apps curated and reviewed

3.7 avg rating
18 free apps
Updated October 2026

Finding the right cad design room apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Cad Design Room Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Onshape 3D CADOnshape 3D CADFree3.5★ (418)NoNoNov 2026
2Digit 3D CADDigit 3D CADFree5.0★ (1)NoYesNov 2026
3Floor Plan Scanner: PanoRoomFloor Plan Scanner: PanoRoomFree4.7★ (353)NoNoNov 2026
4QuikCadQuikCadFree3.0★ (1)NoYesOct 2026
5CAD Drawing Designer 3DCAD Drawing Designer 3DFree3.7★ (44)YesYesOct 2026
6RoomMagic: AI Home DesignRoomMagic: AI Home DesignFree4.5★ (44)YesNoNov 2026
7CAD PlusCAD PlusFree5.0★ (2)NoYesOct 2026
8CAD Studio - 2D DraftingCAD Studio - 2D Drafting$9.993.7★ (3)NoNoNov 2026

Top Picks for Cad Design Room

Onshape 3D CAD#1

Onshape 3D CAD by PTC Inc.

Speed Up Your Product Design
Editor's Choice
📊 Productivity
3.5😐(418 ratings)
Free
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Onshape 3D CAD screenshot 5

A cloud-based 3D CAD platform for professional users to create, edit, and collaborate on designs in real-time from any device. It offers robust parametric modeling tools and seamless data management for teams.

What We Love

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

Room to Improve

  • 🐛 Crashes and stability issues
  • 👎 Unintuitive and clunky UI
  • 🔒 Requires account sign-up
  • 💰 Expensive paid plans
  • 🔍 Difficult to find/use key features
Digit 3D CAD#2

Digit 3D CAD by 运保 罗

CAD & 3D Modeling Anywhere
Strong Contender
🎨 Graphics & Design
5.0(1 ratings)
FreeIn-App Purchases
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Create detailed 3D models and technical drawings on your iPhone or iPad. This app offers parametric modeling, sketching tools with Apple Pencil support, and assembly capabilities. Import and export various file formats for seamless workflow.

Floor Plan Scanner: PanoRoom#3

Floor Plan Scanner: PanoRoom by Piotr Wierzba

Room Measure & Interior Design
Worth Considering
📊 Productivity
4.7😊(353 ratings)
Free
Floor Plan Scanner: PanoRoom screenshot 1
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Easily create detailed room and floor layouts with furniture. Utilize powerful camera measurements for accurate designs. Export your plans in multiple formats like PDF, DXF, and PNG.

What We Love

  • 👍 Easy to use and learn
  • 🚀 Fast and accurate scanning
  • 💡 Great for planning layouts
  • ✨ Creates 3D templates
  • 🆓 Best free app
  • ✅ Works well
  • 💯 Impressive accuracy
  • 🤩 Fun and engaging

Room to Improve

  • 💰 Subscription required for full functionality
  • 🛒 Limited specialized furniture items
  • 📏 Height and wall adjustments not always accurate
  • ⚠️ Diagonal walls not supported
  • 💸 Pricey subscription for basic features

More Cad Design Room apps to explore

FAQ about Cad Design Room

What are the best cad design room apps for iPhone?
Onshape 3D CAD tops our cad design room apps ranking as of October 2026, with a 3.5-star average from 418 App Store ratings, and it's free to download.
Yes — 18 of the top cad design room apps we rank are free to download, including Onshape 3D CAD and Digit 3D CAD.
Onshape 3D CAD has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ cad design room apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.