View, inspect, and explore 3D models directly on your device. Mes3D is a fast and lightweight 3D model viewer designed for opening common 3D file formats and inspecting mesh-based models with intuitive touch controls. Key Features Import 3D Files Open models from Files, cloud storage, or other apps. Supports a wide range of formats including STL, OBJ, glTF, GLB, USDZ, PLY, 3MF, and more. Intuitive 3D Controls Rotate, pan, and zoom with smooth gestures. Inspect models from any angle. Quick view switching including front, side, top, and perspective views. Mesh-Based Preview Designed for tessellated geometry visualization. Provides accurate mesh rendering for inspection workflows such as 3D printing and CAD preview. Display Options Wireframe mode support, background customization, and material appearance options where supported. Model Library Save imported models locally and access …
Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 5 screenshots above are STL & 3D Model Viewer - Mes3D's answers to those questions — they're public, they're real, and they made it through Apple's review.
Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.
Want to see how other Developer Tools apps approach the same problem? Browse more Developer Tools apps in the showcase.
Open LaunchShots and design your App Store & Google Play screenshots — pick a device frame, drop captions, ship in minutes. Free, in your browser.
Open the screenshot editor →