Best Gltf Apps

38+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated July 2026

Out of 38+ gltf 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 Gltf Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Khronos glTF ViewerKhronos glTF ViewerFree4.3★ (4)NoNoMay 2026
2STL & 3D Model Viewer - Mes3DSTL & 3D Model Viewer - Mes3DFree5.0★ (1)NoNoJul 2026
3Qlone 3D ScannerQlone 3D ScannerFree3.9★ (1.6K)NoYesJul 2026
43D File Viewer: OBJ STP & more3D File Viewer: OBJ STP & moreFree4.5★ (35)YesYesJul 2026
53dMaster3dMasterFree5.0★ (1)YesYesMay 2026
63D Model Importer PBR Edition3D Model Importer PBR EditionFree2.0★ (4)YesYesMay 2026
7Castle Model ViewerCastle Model ViewerFree5.0★ (2)NoNoMay 2026
8GLTFonlineGLTFonlineFreeNoNoJul 2026

Top Picks for Gltf

Qlone 3D Scanner#3

Qlone 3D Scanner by EyeCue Vision Tech

Easy, User-Friendly AR Capture
Worth Considering
🎨 Graphics & Design
3.9😞(1.6K ratings)
FreeIn-App Purchases
Qlone 3D Scanner screenshot 1
Qlone 3D Scanner screenshot 2
Qlone 3D Scanner screenshot 3
Qlone 3D Scanner screenshot 4
Qlone 3D Scanner screenshot 5

Easily create, edit, and export 3D models from real-world objects using your phone. Enhance your creations with built-in tools and bring them to life in Augmented Reality.

What We Love

  • 🚀 Scanning works well
  • 👍 Intuitive interface
  • 🚀 Decent scanning quality

Room to Improve

  • 💰 Expensive subscription model
  • 🐛 Frequent crashes
  • 🐛 Inaccurate scans

More Gltf apps to explore

4
3D File Viewer: OBJ STP & more
3D File Viewer: OBJ STP & more
3D File Viewer: OBJ STP & more
STP STL OBJ FBX GLTF & More
Free

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.

Supports over 20 3D file formatsFast and smooth 3D file viewingZoom, rotate, and pan with touch controls
🔧 Utilities
(35)
free with in-app purchases
5
3dMaster
3dMaster
3dMaster
by 海宁 徐
Free

Visualize 3D scenes and animations with support for over 25 3D formats and various texture types. This tool utilizes advanced rendering techniques for improved quality and performance, allowing artists to preview skeletal animations on mobile devices.

Supports 25+ 3D formatsPBR material systemCSM shadow technology
🎨 Graphics & Design
(1)
free with in-app purchases
6
3D Model Importer PBR Edition
3D Model Importer PBR Edition
3D Model Importer PBR Edition
Import & visualize 3D models
Free

Import and visualize 3D models with support for various file types like FBX, OBJ, and GLTF2. Apply physically based materials with adjustable texture strengths and utilize scene controls for rotation, position, and scaling. Offers perspective and orthographic camera views.

Supports FBX, OBJ, GLTF2, STL, PLY, 3MFPhysically based material workflowsAdjustable material texture strengths
📊 Productivity
(4)
free with in-app purchases
7
Castle Model Viewer
Castle Model Viewer
Castle Model Viewer
Viewer for 3D models
Free

View and interact with a wide range of 2D and 3D model formats. Explore models, play animations, and save screenshots. Supports various file types including glTF, X3D, and OBJ, with options to open ZIP archives containing models and textures.

Supports glTF, X3D, VRML, IFC, Spine JSON, and moreOpen ZIP files with models and texturesChange navigation types (walk, fly, examine, 2D)
🎨 Graphics & Design
(2)
free
8
GLTFonline
GLTFonline
GLTFonline
by ISIPLUS ELECTRONIQUE
Free
🔧 Utilities
(0)
9
Sequence :: G-Code editor, CNC
Sequence :: G-Code editor, CNC
Sequence :: G-Code editor, CNC
Machining, CAD Modeling, CAM
Free

This app is a text editor for G-Code and M-Code, designed for machining on CNC and lathe machines. It allows users to import, save, and visualize STL models with a built-in 3D renderer. Subscriptions are available and can be canceled anytime.

G-Code and M-Code editingCNC and lathe machine code supportCommand list for G-Codes and M-Codes
🎨 Graphics & Design
(62)
free with in-app purchases
10
Thangs
Thangs
Thangs
Largest 3D model search
Free

Explore the largest 3D model search engine with over 15 million models. Discover new creators and connect with a growing community for CAD, 3D printing, AR, and VR applications. Find or upload tens of thousands of models weekly across various 3D formats.

Largest 3D search engineOver 15 million 3D modelsDiscover 3D creators
🔧 Utilities
(105)
free with in-app purchases
11
UGScan - 3D Scanner
UGScan - 3D Scanner
UGScan - 3D Scanner
Capture & Share Reality in 3D
Free
$4.99 | 100% OFF

This app uses LiDAR technology to create precise 3D scans of objects, rooms, and landscapes. It offers multiple scanning modes and supports various export formats for design, printing, and sharing.

LiDAR-based 3D scanningObject, LiDAR, PointCloud, and RoomPlan modesExport to USDZ, OBJ, PLY, STL, glTF, DXF
🎨 Graphics & Design
(14)
free with in-app purchases
12
ISD Studio 3D
ISD Studio 3D
ISD Studio 3D
Create glTF anime & VRM avatar
Free

Design and animate 3D characters with this tool. Create custom models by manipulating surfaces, then rig them with skeletons to add motion and export as glTF animations or VRM avatars.

Create 3D character modelsDeform and combine surfacesRig models with skeletons
🎨 Graphics & Design
(1)
free
13
Meshy AI 3D 모델
Meshy AI 3D 모델
Meshy AI 3D 모델
3D 모델 제작·생성
Free

Instantly generate 3D models from text prompts or photos. View your creations in AR and export them for use in popular 3D software. No account is required, and your data is kept private.

Text to 3D model generationImage to 3D model reconstructionAugmented Reality (AR) viewer
🎨 Graphics & Design
(22)
free with in-app purchases
14
GFX Tool Launcher & Optimizer
GFX Tool Launcher & Optimizer
GFX Tool Launcher & Optimizer
GFX Tool Graphics Settings App
Free
🔧 Utilities
(0)
15
PGT: GFX, Launcher & Optimizer
PGT: GFX, Launcher & Optimizer
PGT: GFX, Launcher & Optimizer
by JOSEPH GONZALES
Free
🔧 Utilities
(0)
16
Open3D: STL & 3D Model Viewer
Open3D: STL & 3D Model Viewer
Open3D: STL & 3D Model Viewer
Free GLB FBX STL OBJ Viewer
Free
🎨 Graphics & Design
(0)
17
Aryzon AR Studio
Aryzon AR Studio
Aryzon AR Studio
View any 3D model in AR!
Free

Explore and view 3D models from various sources in augmented reality. Scale, rotate, and place models realistically in your environment, and even import your own creations. Share your AR experiences with friends.

View thousands of 3D modelsIntegrates with Sketchfab and Google PolySupports textures and animations
🔧 Utilities
(44)
free
18
Fileso: File Manager|unzip|rar
Fileso: File Manager|unzip|rar
Fileso: File Manager|unzip|rar
files viewer|extractor|opener
Free

This app offers comprehensive file management, including importing, viewing, editing, compressing, and converting a vast array of file types. It supports cloud services like WebDAV and Wi-Fi transfers, making it a powerful tool for organizing and manipulating digital assets.

Import and manage files from various sourcesView a wide range of image, video, audio, and document formatsCompress and decompress various archive types
🛠️ Developer Tools
(69)
free with in-app purchases
19
STEP File Viewer
STEP File Viewer
STEP File Viewer
View & Explore STEP/IGES
Free

View and interact with 3D CAD files like STEP and IGES. Inspect internal geometry, measure dimensions, and export models in various formats. Ideal for engineers, designers, and students needing to visualize complex designs without expensive software.

3D model viewing with pan, zoom, and rotateSolid, shaded, and wireframe display modesMeasure dimensions and features
🛠️ Developer Tools
(3)
free with in-app purchases
20
SceneView
SceneView
SceneView
3D Model Viewer & AR Explorer
Free
🔧 Utilities
(0)

FAQ about Gltf

What are the best gltf apps for iPhone?
Khronos glTF Viewer tops our gltf apps ranking as of July 2026, with a 4.3-star average from 4 App Store ratings, and it's free to download.
Yes — 20 of the top gltf apps we rank are free to download, including Khronos glTF Viewer and STL & 3D Model Viewer - Mes3D.
Khronos glTF Viewer has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 38+ gltf apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Khronos glTF Viewer is a free application for iOS devices that allows you to view and interact with 3D models in the glTF 2.0 file format. It supports features like physically-based rendering and animation, and can also display models in augmented reality.
Yes, you can browse and display your own glTF files using the File Browser feature. It includes optional integration with iCloud Drive for easy access to your files.

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