244+ iOS apps curated and reviewed
If you already know STL Viewer, this is the deeper bench. 244+ stl modeling apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.5★ (12) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.7★ (18) | Yes | No | Oct 2026 | |
| 4 |  | Free | 4.3★ (904) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 5.0★ (5) | No | Yes | Oct 2026 | |
| 6 |  | Free | — | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.9★ (11) | No | Yes | Sep 2026 | |
| 8 |  | Free | 1.5★ (2) | No | Yes | Sep 2026 |
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.
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.
