Best apps like STL Viewer: 3D Model & Print

10+ similar apps compared and reviewed

4.1 avg rating
10 free apps
Updated September 2026

STL 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.

Top Alternatives to STL Viewer

Quick STL Viewer#1

Quick STL Viewer by KEAT MEN TANG

Clean 3D Model Viewer
Editor's Choice
πŸ”§ Utilities
4.9(7 ratings)
FreeIn-App Purchases
Quick STL Viewer screenshot 1
Quick STL Viewer screenshot 2
Quick STL Viewer screenshot 3
Quick STL Viewer screenshot 4

Instantly open and preview 3D STL files with a smooth, responsive interface. Explore models by rotating and zooming, switch to wireframe mode, and customize colors for better visibility. This app offers a distraction-free viewing experience for checking models or print details on the go.

STL Master#2

STL Master by JA Logic Labs LLC

STL File Viewer + AR & Sharing
Strong Contender
πŸ”§ Utilities
4.2😐(49 ratings)
Free
STL Master screenshot 1
STL Master screenshot 2
STL Master screenshot 3
STL Master screenshot 4

View and interact with 3D models in augmented reality. Share instant screenshots and screen recordings of your designs directly from the app.

What We Love

  • πŸš€ Fast and smooth rendering performance
  • πŸ’° Completely free with no ads or trackers
  • 🎨 High-quality rendering and visualization
  • πŸ“± Works well on mobile devices (iPhone, iPad)
  • 🌐 AR (Augmented Reality) feature
  • ☁️ Cloud file browsing integration
  • 🎬 Video recording capability
  • 🎨 Multiple material and gemstone color options
  • πŸ“Š Measurement and dimension viewing
  • πŸ“ Support for multiple file formats (STL, OBJ)
  • πŸ‘₯ Responsive developer support
  • πŸ–ΌοΈ Customizable background options
  • πŸ’‘ Multiple hidden features and capabilities

Room to Improve

  • πŸ› Frequent crashes and freezing
  • πŸ–±οΈ Difficult object manipulation and navigation
  • πŸ” Zoom limitations (hard to zoom out/in)
  • ❌ Inconsistent file loading and orientation
  • 🎨 Overly shiny/metallic default appearance
  • πŸ–₯️ Poor Mac compatibility and functionality
  • πŸ“ No clear reference points for object centering
  • πŸ”˜ Confusing and unintuitive UI/button design
  • πŸ“ Measurement display issues and reversed dimensions
  • 🚫 Markup mode is broken and inescapable
  • πŸ’Ύ No save functionality for combined files
  • πŸ“– Lack of documentation and tutorials
  • 🎯 Missing basic Mac features (drag-and-drop, menu items)
exocad webview#3

exocad webview by exocad GmbH

Fast STL 3D Viewer
Worth Considering
πŸ”§ Utilities
4.1(14 ratings)
Free
exocad webview screenshot 1
exocad webview screenshot 2
exocad webview screenshot 3
exocad webview screenshot 4

This free 3D viewer allows you to quickly load and inspect various 3D model file formats on any mobile device. It supports common open formats and offers intuitive controls for adjusting transparency, rotation, and shading. Specialized features are available for dental professionals using specific software.

More apps like STL Viewer

4
Tripo AI: 3D Model Generator
Tripo AI: 3D Model Generator
Tripo AI: 3D Model Generator
Image & Text to Game Assets
Free

Transform images or text prompts into high-quality 3D models using advanced AI. Generate custom 3D assets for various projects, from design and 3D printing to personal creations, in just a few taps.

Text-to-3D generationImage-to-3D generationHigh-quality 3D model creation
πŸ”§ Utilities
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free with in-app purchases
5
Flash Studio
Flash Studio
Flash Studio
Printer Control and 3D Models
Free

Manage your 3D printers remotely from your smartphone. Monitor print status, view live video feeds of your printer's operations, and control multiple printers simultaneously.

Remote printer monitoringReal-time video feedManage grouped printers
πŸ”§ Utilities
(2.8K)
ad-supported
6
Creality Cloud - 3D Printing
Creality Cloud - 3D Printing
Creality Cloud - 3D Printing
Make 3D Printing Simple
Free

This platform simplifies 3D printing for makers and hobbyists. Explore a vast model library, slice and print directly from your phone, and manage your printer remotely. Connect with a global community, earn rewards for your designs, and enhance your creativity.

Vast 3D model libraryCloud-based slicing and printingRemote 3D printer control
πŸ”§ Utilities
(7.1K)
freemium
7
Creality Scan
Creality Scan
Creality Scan
by CREALITY 3D (HK) TECHNOLOGY LIMITED
Free

This application enables 3D scanning of various objects, faces, and bodies using compatible hardware. It supports both geometry and texture scanning, with options for fast or high-quality accuracy and color mapping.

Scan objects, faces, and bodiesGeometry and texture scanningFast and high-quality accuracy modes
πŸ”§ Utilities
(97)
free
8
Thingiverse MakerWorld | 3Drop
Thingiverse MakerWorld | 3Drop
Thingiverse MakerWorld | 3Drop
Printables CrealityCloud
Free

Consolidate your 3D model searching and collecting across multiple platforms into one app. Find, organize, and manage designs from various sites with cross-platform search and unified favorites.

Cross-platform 3D model searchUnified favorites and collectionsCloud sync across devices
πŸ”§ Utilities
(335)
subscription
9
3D GO | 3D Printing Models
3D GO | 3D Printing Models
3D GO | 3D Printing Models
Thingiverse Printables Cults3d
Free

This app consolidates 3D model searching, viewing, and slicing from major platforms into a single interface. It allows users to find, preview, organize, and prepare STL files for 3D printing, streamlining the entire workflow.

Search multiple 3D model sitesFull 3D preview and STL viewerBuilt-in 3D slicer with G-code export
πŸ”§ Utilities
(3.9K)
free with in-app purchases
10
Anycubic: 3D Print & Models
Anycubic: 3D Print & Models
Anycubic: 3D Print & Models
3D Print Β· Model Β· Remote
Free

This application enhances the 3D printing experience by offering remote control and monitoring of your 3D printer. Access a library of models, manage your print files with cloud storage, and find helpful guides and troubleshooting tips.

Remote 3D printer controlReal-time printing visualizationPrint parameter adjustment
πŸ”§ Utilities
(367)
free