249+ iOS apps curated and reviewed
Finding the right stl viewer apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  STL & 3D Model Viewer - Mes3D | Free | 4.5★ (12) | No | Yes | Oct 2026 | Sponsored |
| 2 |  | Free | 4.3★ (904) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 4.7★ (18) | Yes | No | Oct 2026 | |
| 4 |  | Free | 4.5★ (65) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 4.9★ (11) | No | Yes | Sep 2026 | |
| 6 |  | Free | 4.5★ (4.1K) | No | No | Oct 2026 | |
| 7 |  | Free | 4.4★ (350) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.7★ (4.1K) | No | Yes | Oct 2026 |
#1
Easily view, inspect, and explore 3D models on your device. Supports common file formats and offers intuitive touch controls for rotation, panning, and zooming. Visualize models in AR and capture snapshots for sharing.
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.
Instantly view and inspect a wide range of 3D file formats directly on your device. Offers AR viewing, 3D printing readiness checks, and detailed model specifications without requiring an account or cloud upload.
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.
