247+ iOS apps curated and reviewed
Every iPhone needs a few good stl apps. We benchmark 247+ 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 | 4.3★ (7) | No | Yes | Sep 2026 |
| 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 | Aug 2026 |
| 5 |  | Free | 4.7★ (3.9K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.5★ (65) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.2★ (49) | No | No | May 2026 |
| 8 |  | Free | 4.9★ (7) | No | Yes | Aug 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.
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.
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.
View and interact with 3D models in augmented reality. Share instant screenshots and screen recordings of your designs directly from the app.
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.
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.
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 find nearby locations, browse the full menu, and place orders for pickup. Save time by ordering ahead and earn loyalty points to track your rewards status directly within the app.
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.
Transform your device into a powerful 3D scanner using LIDAR or TrueDepth technology. Capture spaces and objects in full-color 3D, edit scans, and share them in various popular formats for professional workflows or personal projects.
Quickly view and interact with 3D model files. Rotate, zoom, and project models into your environment using augmented reality. Offers customization options and multi-model support.
Manage your academic journey at St. Louis Community College. Apply, register for classes, view schedules, and stay informed about campus events and resources. Connect with support services and faculty.