Quickly view and inspect 3D model files like STL, OBJ, and PLY. Rotate, scale, and switch display modes for detailed examination. Export clean images or mesh formats for sharing.





249+ iOS apps curated and reviewed
The best 3d print viewer apps on iPhone average 4.0★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (2) | No | Yes | Oct 2026 | ||
| 2 | Free | 4.4★ (362) | No | Yes | Oct 2026 | ||
| 3 | Free | 4.4★ (53) | No | Yes | Oct 2026 | ||
| 4 | Free | 4.5★ (16K) | Yes | Yes | Oct 2026 | ||
| 5 | Free | — | No | Yes | Oct 2026 | ||
| 6 | Free | 1.0★ (1) | No | No | Oct 2026 | ||
| 7 | Free | — | No | Yes | Oct 2026 | ||
| 8 | Free | 4.7★ (4.1K) | No | Yes | Oct 2026 |





Quickly view and inspect 3D model files like STL, OBJ, and PLY. Rotate, scale, and switch display modes for detailed examination. Export clean images or mesh formats for sharing.



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.



Easily open and explore 3D model files on your iPhone or iPad. Supports over 20 popular formats, offering smooth viewing with intuitive touch controls. Ideal for designers, engineers, architects, and students working with 3D data.