Best 3D Model Viewer alternatives: apps like 3D Model Viewer: STL & USDZ

10+ similar apps compared and reviewed

3.4 avg rating
10 free apps
Updated November 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
4.1(377 ratings)
Free
KobCard screenshot 1
KobCard screenshot 2
KobCard screenshot 3
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.

Get More Info

Top Alternatives to 3D Model Viewer

4.4๐Ÿ˜ž(362 ratings)
FreeIn-App Purchases
3D Model Viewer - AR & Print screenshot 1
3D Model Viewer - AR & Print screenshot 2
3D Model Viewer - AR & Print screenshot 3

Explore and interact with 3D models on your mobile device. Simulate the 3D printing process to identify potential issues before committing to a print. Visualize your models in augmented reality, adjusting scale and rotation within your real-world environment.

What We Love

  • ๐Ÿ‘ Easy to use
  • ๐Ÿ‘ Nice app design
  • ๐Ÿ‘ Simple and well-designed
  • ๐Ÿ‘ Quick viewing of models
  • ๐Ÿ‘ Low app size

Room to Improve

  • ๐Ÿ‘Ž Only one free model import
  • ๐Ÿ‘Ž Paywall for more models
  • ๐Ÿ‘Ž Models shown at incorrect scale
  • ๐Ÿ‘Ž App crashes frequently
  • ๐Ÿ‘Ž Limited free version
  • ๐Ÿ‘Ž No option to watch ads for uploads
  • ๐Ÿ‘Ž Useless free version
  • ๐Ÿ‘Ž Unusable after purchase
  • ๐Ÿ‘Ž Can't view files without paying
  • ๐Ÿ‘Ž Limited functionality
  • ๐Ÿ‘Ž Primitive emulation
  • ๐Ÿ‘Ž Not worth paying for
  • ๐Ÿ‘Ž Paid for but still limited
  • ๐Ÿ‘Ž Doesn't work on newer iOS
  • ๐Ÿ‘Ž No FBX import option
  • ๐Ÿ‘Ž Y axis is up in AR
  • ๐Ÿ‘Ž Incorrect AR sizing
  • ๐Ÿ‘Ž Crashes with larger files
  • ๐Ÿ‘Ž VR crashes
  • ๐Ÿ‘Ž Cannot freely rotate models
  • ๐Ÿ‘Ž Cannot place models in environment
  • ๐Ÿ‘Ž Paint function assigns random color
  • ๐Ÿ‘Ž Centering model limits viewing
  • ๐Ÿ‘Ž App crashes on iPad Pro
3D Model Viewer - AR View#3

3D Model Viewer - AR View by ๅฅ ้’Ÿ

View model in AR and 3D mode
Worth Considering
๐Ÿ“Š Productivity
4.2๐Ÿ˜ž(327 ratings)
FreeAdsIn-App Purchases
3D Model Viewer - AR View screenshot 1
3D Model Viewer - AR View screenshot 2
3D Model Viewer - AR View screenshot 3

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.

What We Love

  • ๐Ÿ‘ Great for viewing 3D models
  • ๐Ÿš€ Fast model loading
  • ๐Ÿ”’ Supports many file formats

Room to Improve

  • ๐Ÿ› Frequent crashes and errors
  • ๐Ÿ’ธ Intrusive ads and paywalls
  • ๐Ÿคฏ Difficult to use interface
  • ๐Ÿšซ Cannot open large files without paying

More apps like 3D Model Viewer

4
STL Viewer ยท Model File Reader
STL Viewer ยท Model File Reader
STL Viewer ยท Model File Reader
Fast STL File View & 3D Reader
Free

Quickly view and interact with 3D model files. Rotate, zoom, and project models into your environment using augmented reality. Offers customization options and multi-model support.

Fast STL file viewing3D model rotation and zoomAugmented Reality (AR) projection
๐Ÿ“Š Productivity
(2)
free with in-app purchases
5
STL Simple Viewer
STL Simple Viewer
STL Simple Viewer
View STL, 3MF & DXF 3D 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
๐Ÿ“Š Productivity
(920)
free with in-app purchases
6
GLB File Viewer
GLB File Viewer
GLB File Viewer
by Smart Cube Labs Co., Ltd.
Free
๐Ÿ“Š Productivity
(0)
7
Claydo Studio
Claydo Studio
Claydo Studio
Easy 3D Modelling
Free

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
๐Ÿ“Š Productivity
(10)
free with in-app purchases
8
STEP Viewer
STEP Viewer
STEP Viewer
Fast STEP File Viewer
Free

View and interact with 3D CAD files directly on your mobile device. Measure dimensions, rotate, zoom, and save models in a common format without needing desktop software.

Open STEP files from file manager3D model measurement toolsSix fixed views
๐Ÿ“Š Productivity
(1)
free
9
ViewCAD:2D/3D CAD Model Viewer
ViewCAD:2D/3D CAD Model Viewer
ViewCAD:2D/3D CAD Model Viewer
View CAD Models Anywhere
Free
๐Ÿ“Š Productivity
(0)
10
3DtoMe - Spatial 3D Studio
3DtoMe - Spatial 3D Studio
3DtoMe - Spatial 3D Studio
Manage, Review, Collaborate.
Free

Transform your device into a 3D studio for creating, viewing, and collaborating on 3D models. Utilize photogrammetry to capture real-world objects or import existing models, then enhance them with annotations and AR features. Seamlessly integrate with various platforms for professional workflows.

High-resolution photogrammetry with LiDARImport and edit existing 3D modelsSpatial Computing & AR showcase
๐Ÿ“Š Productivity
(3)
free with in-app purchases