Best Glb Viewer Apps

201+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated July 2026

Finding the right glb viewer apps can be overwhelming with so many options. We've analyzed 201+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Glb Viewer Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
13D File Viewer: OBJ STP & more3D File Viewer: OBJ STP & moreFree4.6★ (48)NoYesJul 2026
2Khronos glTF ViewerKhronos glTF ViewerFree4.3★ (4)NoNoMay 2026
3ModelPlay-3D Model ViewerModelPlay-3D Model ViewerFree3.5★ (6)NoYesAug 2026
4Open3D: STL & 3D Model ViewerOpen3D: STL & 3D Model ViewerFree5.0★ (1)YesNoAug 2026
53D Model Viewer & Converter3D Model Viewer & ConverterFree2.0★ (1)NoYesAug 2026
6STL & 3D Model Viewer - Mes3DSTL & 3D Model Viewer - Mes3DFree5.0★ (4)NoYesAug 2026
7STL Simple ViewerSTL Simple ViewerFree4.3★ (866)YesYesAug 2026
8DWG FastView-CAD Viewer&EditorDWG FastView-CAD Viewer&EditorFree4.5★ (1.1K)YesYesAug 2026

Top Picks for Glb Viewer

3D File Viewer: OBJ STP & more#1

3D File Viewer: OBJ STP & more by Andeesh Mehdi Syed

STP STL OBJ FBX GLTF & More
Editor's Choice
🔧 Utilities
4.6(48 ratings)
FreeIn-App Purchases
3D File Viewer: OBJ STP & more screenshot 1
3D File Viewer: OBJ STP & more screenshot 2
3D File Viewer: OBJ STP & more screenshot 3

Easily open and explore 3D model files on your iPhone or iPad. Supports over 20 popular formats, offering smooth viewing with intuitive touch controls. Ideal for designers, engineers, architects, and students working with 3D data.

ModelPlay-3D Model Viewer#3

ModelPlay-3D Model Viewer by 俊卿 吴

Support GLB FBX OBJ STL PLY
Worth Considering
🎨 Graphics & Design
3.5(6 ratings)
FreeIn-App Purchases
ModelPlay-3D Model Viewer screenshot 1
ModelPlay-3D Model Viewer screenshot 2
ModelPlay-3D Model Viewer screenshot 3
ModelPlay-3D Model Viewer screenshot 4
ModelPlay-3D Model Viewer screenshot 5
ModelPlay-3D Model Viewer screenshot 6

Easily view and customize 3D models without needing professional knowledge. Import, export, and categorize various file formats, then personalize lighting, backgrounds, materials, and animations for stunning visual effects.

More Glb Viewer apps to explore

4
Open3D: STL & 3D Model Viewer
Open3D: STL & 3D Model Viewer
Open3D: STL & 3D Model Viewer
View STL, GLB, STEP, DXF & OBJ
Free

Instantly view and inspect a wide range of 3D file formats directly on your device. Offers AR viewing, 3D printing readiness checks, and detailed model specifications without requiring an account or cloud upload.

Supports over 15 3D file formatsAugmented Reality (AR) viewing via Apple Quick Look3D printing readiness checks (manifold, overhangs, wall thickness)
🎨 Graphics & Design
(1)
ad-supported
5
3D Model Viewer & Converter
3D Model Viewer & Converter
3D Model Viewer & Converter
STL,GLB,3MF,OBJ,DXF,USDZ ...
Free

This tool allows you to open, view, and convert a wide variety of 3D file formats on your Apple devices. It offers basic editing, cross-sectioning, and exploded views, with options for batch conversion and exporting projected views.

Import numerous 3D formatsConvert between popular 3D formatsBasic editing tools
📊 Productivity
(1)
freemium
6
STL & 3D Model Viewer - Mes3D
STL & 3D Model Viewer - Mes3D
STL & 3D Model Viewer - Mes3D
Supports STEP, GLB, OBJ, glTF
Free

Easily view, inspect, and explore 3D models on your device. Supports common file formats and offers intuitive touch controls for rotation, panning, and zooming. Visualize models in AR and capture snapshots for sharing.

Import 3D files (STL, GLB, OBJ, USDZ, etc.)Intuitive touch controls for rotation, pan, zoomMesh-based preview and rendering
🛠️ Developer Tools
(4)
free
7
STL Simple Viewer
STL Simple Viewer
STL Simple Viewer
View 3D STL & 3MF 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
(866)
free with in-app purchases
8
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
9
STL File Viewer Pro
STL File Viewer Pro
STL File Viewer Pro
Simplest Way To View STL Files
Free

Easily view, rotate, and inspect 3D STL files on your iPhone or iPad. Load models instantly from various sources for 3D printing, design review, or engineering inspection.

Instant STL file loadingFull 360° rotation and zoomSharp detail rendering
🛠️ Developer Tools
(65)
free with in-app purchases
10
GV-Eye
GV-Eye
GV-Eye
by GeoVision inc
Free

Access and manage GeoVision IP cameras and software remotely from your mobile device. View live feeds, playback recordings, control PTZ functions, and trigger outputs. Offers advanced features like fisheye dewarping and two-way audio for comprehensive surveillance.

Remote live viewPlayback recordingsTrigger outputs
🔧 Utilities
(1.6K)
free with in-app purchases
11
GPX-Viewer
GPX-Viewer
GPX-Viewer
View GPX files
$0.99

Easily import and view GPS eXchange format (GPX) files from various cloud services, local storage, or email. Customize map displays, colors, and units. Organize files into folders and create shareable charts with elevation or speed data.

Import GPX from cloud, device, email, URLCustomizable map display (Apple Maps, Google Maps, OSM)Color customization for tracks and waypoints
🗺️ Navigation
(1.7K)
free
12
RobotStudio® AR Viewer
RobotStudio® AR Viewer
RobotStudio® AR Viewer
by ABB Information Systems AG
Free

Visualize and interact with full-scale robotic solutions in your real environment or in 3D. Expedite design and commissioning with accurate replicas of simulations, including precise movements and cycle times. This tool is essential for robotics professionals working on various project types.

Extensive robot library with over 40 ABB modelsReal-world full-scale robotic cell visualizationAugmented Reality and 3D viewing modes
💼 Business
(2)
free
13
VR Photo Viewer
VR Photo Viewer
VR Photo Viewer
Explore Photos in 360° Reality
Free

Transform your photos into an immersive 3D virtual reality experience. Explore your memories in 360° with VR headset compatibility or gyroscopic controls. Enjoy high-quality rendering and easy navigation for a breathtaking view of your pictures.

Immersive VR experienceGyroscopic controlsEasy touch navigation
📷 Photo & Video
(113)
free with in-app purchases
14
Browser & File Manager
Browser & File Manager
Browser & File Manager
by 书穗 林
Free

This app combines a web browser, download manager, and file manager with built-in viewers for photos and documents. It allows for offline web page saving, background downloading, archive extraction, and secure access with a passcode.

Integrated web browser with multi-page supportDownload manager with background downloading and resume capabilityFile manager with folder support and archive extraction
🔧 Utilities
(301)
free
15
Shine3D - Pro 3D Viewer
Shine3D - Pro 3D Viewer
Shine3D - Pro 3D Viewer
3D Viewer & Visual Capture
Free
🛠️ Developer Tools
(0)
16
Illustail
Illustail
Illustail
Cross-Platform Media Viewer
Free

This app allows you to view and save images and videos from various social networks and cloud services in one place. It supports multiple accounts, offers a slideshow mode, and includes privacy features like a passcode lock.

Browse multiple social networks and servicesSave media to various cloud storage and local filesManage multiple accounts
🌐 Social Networking
(44)
free with in-app purchases
17
XR Viewer (Augmented Reality)
XR Viewer (Augmented Reality)
XR Viewer (Augmented Reality)
AR with your own models
Free

Visualize your 3D models in augmented reality on your mobile device. Upload models from local storage or cloud services and experience them in your own environment with support for various file formats and ARKit.

View 3D models in ARUpload from local storageImport from cloud services
📷 Photo & Video
(77)
free with in-app purchases
18
EasyViewer Plus
EasyViewer Plus
EasyViewer Plus
by 祖军 徐
Free

View and control live video streams from your cameras and video encoders. This application provides a seamless way to monitor your security cameras and other video sources remotely.

View live video streamsControl live video streamsSupports cameras
💼 Business
(86)
free
19
Camster! Network Camera Viewer
Camster! Network Camera Viewer
Camster! Network Camera Viewer
by Procypher Software Co.
Free

Access and view live network cameras globally for free. You can also add your own cameras for remote monitoring of homes, businesses, or public spaces. Stream video conveniently on your mobile device anytime, anywhere.

View public and private network camerasAdd and monitor your own camerasRemote access to live video streams
📷 Photo & Video
(11)
free with in-app purchases
20
Zip File Viewer
Zip File Viewer
Zip File Viewer
by BYTO
Free

Easily open and play various file formats directly from compressed archives without needing to decompress them. Supports numerous media and document types, offering a simple interface for file management and access.

Open zip files directlyPlay/view files without uncompressingSupports various file formats (audio, video, docs)
🔧 Utilities
(5)
free

FAQ about Glb Viewer

What are the best glb viewer apps for iPhone?
3D File Viewer: OBJ STP & more tops our glb viewer apps ranking as of July 2026, with a 4.6-star average from 48 App Store ratings, and it's free to download.
Yes — 19 of the top glb viewer apps we rank are free to download, including 3D File Viewer: OBJ STP & more and Khronos glTF Viewer.
3D File Viewer: OBJ STP & more has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 201+ glb viewer apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
3D File Viewer supports over 20 popular 3D file formats, including STL, OBJ, FBX, GLTF, PLY, 3DS, DAE, STP, IGES, IFC, 3MF, AMF, BIM, BREP, FCSTD, 3DM, OFF, and WRL.
3D File Viewer offers two subscription plans to remove ads: a monthly plan for $3.99 and an annual plan for $29.99.