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Best Sketchup Viewer Apps

246+ iOS apps curated and reviewed

3.6 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good sketchup viewer apps. We benchmark 246+ 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 Sketchup Viewer Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SketchUp - 3D ModelingSketchUp - 3D ModelingFree4.5★ (18K)NoYesSep 2026
2Sketch Viewer UP-model browserSketch Viewer UP-model browserFree1.6★ (10)NoYesMay 2026
3Trimble-ConnectTrimble-ConnectFree3.4★ (29)NoNoAug 2026
4DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.5★ (1.1K)YesYesSep 2026
5SketchUp ExpertSketchUp ExpertFree—NoNoSep 2026
6Sketch 3D ModelingSketch 3D ModelingFree—NoNoMay 2026
7SimLab CAD ViewerSimLab CAD ViewerFree1.8★ (5)NoNoAug 2026
83D Viewer by Chief Architect3D Viewer by Chief ArchitectFree3.7★ (490)NoNoSep 2026

Top Picks for Sketchup Viewer

SketchUp - 3D Modeling#1

SketchUp - 3D Modeling by Trimble Inc.

Interior Design & Architecture
Editor's Choice
🎨 Graphics & Design
4.5😐(18K ratings)
FreeIn-App Purchases
#90in Graphics & Design
SketchUp - 3D Modeling screenshot 1
SketchUp - 3D Modeling screenshot 2
SketchUp - 3D Modeling screenshot 3
SketchUp - 3D Modeling screenshot 4

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.

What We Love

  • 🚀 Great potential
  • 👍 Intuitive and easy to use
  • 🚀 Powerful and capable
  • 👍 Excellent for designers, engineers, and contractors
  • 👍 Smooth performance and rendering
  • 👍 Helpful tutorials and support

Room to Improve

  • 🔒 Requires paid subscription
  • 🐛 Crashes and stability issues
  • 🔒 Limited functionality in free version
  • 🔒 Expensive for casual users
  • 🔒 Complicated navigation and UI
  • 🐛 Compatibility problems with older devices
  • 🐛 Syncing and file management issues
Sketch Viewer UP-model browser#2

Sketch Viewer UP-model browser by 骁宇 陈

Sketch UP Skp model browser
Strong Contender
📊 Productivity
1.6(10 ratings)
FreeIn-App Purchases
Sketch Viewer UP-model browser screenshot 1
Sketch Viewer UP-model browser screenshot 2
Sketch Viewer UP-model browser screenshot 3
Sketch Viewer UP-model browser screenshot 4
Sketch Viewer UP-model browser screenshot 5

This application allows users to import and view 3D models from various professional design software. It supports a wide range of file formats, making it convenient for designers, engineers, and students to access and analyze 3D drawings on their mobile devices.

Trimble-Connect#3

Trimble-Connect by Trimble Inc.

Worth Considering
🔧 Utilities
3.4(29 ratings)
Free
Trimble-Connect screenshot 1
Trimble-Connect screenshot 2
Trimble-Connect screenshot 3
Trimble-Connect screenshot 4

This cloud-based platform facilitates collaboration for construction projects. It allows stakeholders to share, comment on, and manage project documents, photos, drawings, and 3D models across all project phases. Access information seamlessly on desktop, web, or mobile, even offline.

More Sketchup Viewer apps to explore

FAQ about Sketchup Viewer

What are the best sketchup viewer apps for iPhone?
SketchUp - 3D Modeling tops our sketchup viewer apps ranking as of August 2026, with a 4.5-star average from 18K App Store ratings, and it's free to download.
Yes — 20 of the top sketchup viewer apps we rank are free to download, including SketchUp - 3D Modeling and Sketch Viewer UP-model browser.
SketchUp - 3D Modeling has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 246+ sketchup viewer apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
SketchUp is a leading 3D design platform that provides intuitive tools for creating and visualizing 3D models. It's used by professionals and enthusiasts for architecture, interior design, and various other modeling needs. The app allows users to craft 3D models, generate realistic visuals, and even use AI for design inspiration.
Key features include essential 3D design tools, seamless cross-device work, generative AI for design ideas, room planning, realistic visual creation, a scan-to-design function, augmented reality visualization, DWG file compatibility, and the ability to import real-world information like satellite imagery and terrain.