Best apps like 3D Model Viewer: STL & USDZ

10+ similar apps compared and reviewed

3.6 avg rating
10 free apps
Updated August 2026

3D Model Viewer is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
📊 Productivity
4.0(62 ratings)
Free
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KobCard screenshot 4

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to 3D Model Viewer

3D Model Viewer & Converter#1

3D Model Viewer & Converter by 维 艾

STL,GLB,3MF,OBJ,DXF,USDZ ...
Editor's Choice
📊 Productivity
2.0(1 ratings)
FreeIn-App Purchases
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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.

OBJ & MTL Simple Viewer#3

OBJ & MTL Simple Viewer by Victor Bovio

View and export 3D OBJ files
Worth Considering
📊 Productivity
2.7(3 ratings)
FreeAdsIn-App Purchases
OBJ & MTL Simple Viewer screenshot 1
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Easily view and export 3D OBJ files with this application. It supports OBJ, MTL, and texture files, and allows for intuitive manipulation like rotating, panning, and zooming. Gain insights into your models with detailed information and customize rendering options for a better viewing experience.

More apps like 3D Model Viewer

4
3D Model Viewer - AR View
3D Model Viewer - AR View
3D Model Viewer - AR View
View model in AR and 3D mode
Free

View and interact with various 3D model formats in both AR and 3D modes. This intuitive tool supports local and cloud documents, custom backgrounds, and shadow casting. Easily import models via multiple methods and share your creations.

AR and 3D viewing modesSupports numerous 3D file formatsLocal and cloud document integration
📊 Productivity
(326)
free with in-app purchases
5
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
6
SolidInsight
SolidInsight
SolidInsight
View CAD without format worry
Free

View and collaborate on 2D and 3D CAD files on your mobile device without needing expensive desktop software. Measure designs, access properties, and share feedback instantly.

Supports major 2D/3D CAD formatsView models and drawings on mobileMeasure design dimensions
📊 Productivity
(7)
free with in-app purchases
7
Orbit: LiDAR 3D Scanner
Orbit: LiDAR 3D Scanner
Orbit: LiDAR 3D Scanner
Create 3D models from objects
Free

Transform your iPhone or iPad Pro into a powerful 3D scanner using LiDAR technology. Capture unlimited, high-accuracy 3D models quickly and privately, all processed locally on your device. Visualize your creations in AR and benefit from smart auto-labeling for easy organization.

Precision LiDAR scanningUnlimited free 3D scansFast on-device processing
📊 Productivity
(4)
free with in-app purchases
8
Claydo Studio
Claydo Studio
Claydo Studio
Easy 3D Modelling
Free
$9.99 | 100% OFF

Create 3D models using simple shapes and intuitive gestures. Visualize designs in augmented reality and export them for 3D printing or professional software. Ideal for designers, hobbyists, teachers, and kids.

Simple 3D modeling with basic shapesAugmented Reality visualizationExport to STL and OBJ formats
📊 Productivity
(8)
free with in-app purchases
9
BIM 360 Layout
BIM 360 Layout
BIM 360 Layout
by Autodesk
Free

This app connects construction models to the field layout process, increasing job site productivity and accuracy. It guides users to exact point locations for staking and verification using compatible total station hardware. Models and point data can be downloaded for offline use.

Connects model to field layoutIncreases job site productivityImproves accuracy of staked components
📊 Productivity
(3)
free
10
RealScan - 3D Room Design
RealScan - 3D Room Design
RealScan - 3D Room Design
Scanner & Floor Plan
Free

Effortlessly scan interior spaces to create detailed 3D plans with object detection and precise measurements. Edit layouts, add furniture, and view your designs in augmented reality. Generate 2D floor plans or build from scratch, then share your creations in 3D and AR formats.

3D room scanningObject detection and measurementsLayout editing
📊 Productivity
(52)
free with in-app purchases