Best Stl Mesh Apps

65+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated May 2026

Looking for free stl mesh apps? 19 of our 65+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Stl Mesh

STL Simple Viewer#1

STL Simple Viewer by Victor Bovio

Quickly view 3D STL CAD models
Editor's Choice
📊 Productivity
4.3😞(721 ratings)
FreeAdsIn-App Purchases
STL Simple Viewer screenshot 1
STL Simple Viewer screenshot 2
STL Simple Viewer screenshot 3
STL Simple Viewer screenshot 4

View 3D STL CAD models with ease using our app. Features include support for both ASCII and Binary STL files, graphic operations for manipulation, and rendering options for detailed viewing. Contact us at support@boviosoft.com for more information.

What We Love

  • 🚀 Simple and intuitive viewer
  • 👍 Useful viewing options
  • 💡 Supports multiple file formats

Room to Improve

  • 🐛 Frequent crashes
  • 🔋 High battery consumption
  • 🚨 Excessive and intrusive ads
STL File Viewer Pro#3

STL File Viewer Pro by Andeesh Mehdi Syed

Simplest Way To View STL Files
Worth Considering
🛠️ Developer Tools
4.4(50 ratings)
FreeAdsIn-App Purchases
#38in Developer Tools
STL File Viewer Pro screenshot 1
STL File Viewer Pro screenshot 2
STL File Viewer Pro screenshot 3

View and interact with your 3D STL models with ease, rotating, zooming, and inspecting them with smooth and intuitive gestures. Download now to explore your 3D models in a comfortable and efficient way, perfect for 3D printing, CAD modeling, and more.

More Stl Mesh apps to explore

4
SolidMesh
SolidMesh
SolidMesh
3D Mesh Repair & Optimize
Free
🔧 Utilities
(0)
5
Quick STL Viewer
Quick STL Viewer
Quick STL Viewer
by KEAT MEN TANG
Free
🔧 Utilities
(6)
6
Nomad Sculpt
Nomad Sculpt
Nomad Sculpt
Sculpt, paint and create in 3D
$19.99

Create stunning 3D sculptures with sculpting and painting tools, customizable strokes, layers, multiresolution sculpting, voxel remeshing, dynamic topology, and more. Export and import in various formats, experience PBR rendering, and utilize post-processing effects for a seamless mobile-friendly interface. Start crafting your masterpiece now!

🎨 Graphics & Design
(10K)
7
exocad webview
exocad webview
exocad webview
Fast STL 3D Viewer
Free

Load 3D models quickly and easily in a free viewer that supports common file formats like STL, OBJ, and PLY. Seamlessly view and adjust 3D meshes on any mobile device, with features like mesh transparency and texture mapping, and try it out for free without registration.

🔧 Utilities
(14)
8
3D GO | 3D Printing Models
3D GO | 3D Printing Models
3D GO | 3D Printing Models
Thingiverse Printables Cults3d
Free

Discover a world of 3D printing with access to a wide range of models from top platforms like Thingiverse and MyMiniFactory. Ideal for enthusiasts and professionals, explore, download, and print diverse models for various 3D printers. Start creating with 3D GO today!

🔧 Utilities
(3.5K)
9
3D modeling: Design my model
3D modeling: Design my model
3D modeling: Design my model
Sculpt & sketch digital art
Free

Create stunning 3D models with our advanced modeling tools. Sculpt, texture, and animate with ease to bring your ideas to life in a virtual space. Unleash your creativity today!

🎨 Graphics & Design
(13K)
10
STL Master
STL Master
STL Master
STL File Viewer + AR & Sharing
Free

Explore intricate 3D models with ease using this powerful STL file viewer with AR capabilities. View, manipulate, and showcase your designs in augmented reality for a truly immersive experience. Embark on a new dimension of creativity today!

🔧 Utilities
(49)
11
3D Mesh Doctor
3D Mesh Doctor
3D Mesh Doctor
Diagnose and repair 3D meshes
Free
🔧 Utilities
(0)
12
MeshLab for iOS
MeshLab for iOS
MeshLab for iOS
by Visual Computing Lab - ISTI - CNR
Free

This advanced 3D model viewer allows users to easily display and inspect complex 3D models from various file formats, with intuitive navigation and efficient rendering of highly detailed models. Try it now to visualize and explore 3D scanned models with precision and simplicity.

🔧 Utilities
(45)
13
USDZ to STL & OBJ Converter
USDZ to STL & OBJ Converter
USDZ to STL & OBJ Converter
Export 3D scans for printers
Free
🔧 Utilities
(0)
14
3DMold - 3D Mold Maker & STL
3DMold - 3D Mold Maker & STL
3DMold - 3D Mold Maker & STL
Split CAD Models for Printing
Free
📊 Productivity
(0)
15
Autodesk Fusion
Autodesk Fusion
Autodesk Fusion
by Autodesk
Free

Collaborate on 3D designs with anyone using Autodesk Fusion™ for iPhone and iPad. View, comment, and share 3D models in over 100 file formats, track project activities, and access design properties. Sign in with your Fusion account and start designing anytime, anywhere.

📊 Productivity
(4.1K)
16
3D Kit: STL Viewer
3D Kit: STL Viewer
3D Kit: STL Viewer
CAD Model & Print Preview AR
Free
🎨 Graphics & Design
(0)
17
Forma3D
Forma3D
Forma3D
3D Modeling with mesh system
Free
🎨 Graphics & Design
(1)
18
3D Model Viewer: STL & USDZ
3D Model Viewer: STL & USDZ
3D Model Viewer: STL & USDZ
View 3D USDZ and CAD STL, PLY
Free
📊 Productivity
(4)
19
CAD 3D Modeling - Wuweido
CAD 3D Modeling - Wuweido
CAD 3D Modeling - Wuweido
Sketch,draw,design,paint,print
Free
💼 Business
(32)
20
RoomPlan - Interior 3D Scanner
RoomPlan - Interior 3D Scanner
RoomPlan - Interior 3D Scanner
Floor & Furniture LIDAR Models
Free

Easily visualize and plan your interior spaces with RoomPlan, an innovative 3D scanning application. Scan your rooms to create 3D models for interior design, renovation, and space planning. Try RoomPlan now for a new way to design your living spaces.

🔧 Utilities
(72)