246+ iOS apps curated and reviewed
Every iPhone needs a few good stl apps. We benchmark 246+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  STL & 3D Model Viewer - Mes3D | Free | 4.5★ (10) | No | Yes | Sep 2026 | Sponsored |
| 2 |  | Free | 4.3★ (866) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.6★ (7.1K) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.5★ (4.1K) | No | No | Sep 2026 | |
| 5 |  | Free | 4.7★ (3.9K) | No | Yes | Sep 2026 | |
| 6 |  | Free | 4.5★ (65) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.2★ (49) | No | No | May 2026 | |
| 8 |  | Free | — | No | Yes | Sep 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.
This platform simplifies 3D printing for makers and hobbyists. Explore a vast model library, slice and print directly from your phone, and manage your printer remotely. Connect with a global community, earn rewards for your designs, and enhance your creativity.
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.
