65+ iOS apps curated and reviewed
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.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (861) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.5★ (27) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.5★ (65) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 5.0★ (2) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.9★ (7) | No | Yes | Aug 2026 |
| 6 |  | $19.99 | 4.8★ (13K) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.1★ (14) | No | No | Jul 2026 |
| 8 |  | Free | 4.7★ (3.9K) | No | Yes | Aug 2026 |
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.
Transform real-world objects into 3D printable models or digital assets using your device's camera or uploaded images. Generate STL files instantly for 3D printing, AR/VR, and design projects. Offers essential tools for cleanup and repair.
Easily view, rotate, and inspect 3D STL files on your iPhone or iPad. Load models instantly from various sources for 3D printing, design review, or engineering inspection.
This utility app analyzes, repairs, and optimizes 3D mesh files for reliable 3D printing. It can fix errors, reduce polygon counts, and precisely scale models. Cloud processing is available for larger files via an in-app purchase.
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.
Create 3D models with sculpting and painting tools. Features include layers, multiresolution sculpting, and PBR rendering. Supports various export formats for your digital art.
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.
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.
Create 3D models and digital art on your mobile device. Sculpt, sketch, and color your designs with intuitive gesture controls and a comprehensive set of modeling tools. Export your creations in standard formats.
View and interact with 3D models in augmented reality. Share instant screenshots and screen recordings of your designs directly from the app.
View and inspect complex 3D models with ease. This advanced viewer supports numerous standard 3D file formats and offers intuitive navigation for detailed examination of scanned objects.
Collaborate on 3D designs from anywhere with this mobile app. View, comment on, and share CAD models in over 100 formats. It works with a companion cloud-based desktop product for product design and development.
Create and edit 3D models directly on your iPhone or iPad. Prepare designs for 3D printing with precise tools and export to common formats. Ideal for beginners and experienced users alike.
Easily view and interact with 3D models in various formats like USDZ, STL, and OBJ. Explore your designs with intuitive gestures, high-performance rendering, and augmented reality capabilities. Record animations of your models for sharing.
Create and edit complex 3D models directly on your mobile device. This professional CAD application offers a wide range of tools for sketching, solid and surface modeling, and advanced operations. Work offline and exchange data with popular CAD systems.
Easily create and edit 3D models of your rooms using your device's camera. Automatically generate detailed 3D scans of your space and export them to other 3D software. Offers a free tier for basic use and a Pro tier for advanced editing and export options.