
Castle Model Viewer
Viewer for 3D models
Free · Designed for iPad
View glTF, X3D, VRML, IFC and other 3D models.
Viewer for 3D and 2D model formats supported by the Castle Game Engine:
- glTF
- X3D
- VRML
- IFC
- Spine JSON
- sprite sheets (in Castle Game Engine, Cocos2D and Starling XML formats)
- MD3
- Wavefront OBJ
- 3DS
- STL
- Collada
- and more.
In addition to the above formats, it also allows to open a ZIP file that contains a single model and associated media (like textures, sounds etc.).
You can change navigation type (walk, fly, examine, 2D), jump between viewpoints, play chosen animations, save a screenshot, display scene statistics (triangle, vertex count) and more.
The application comes with a few sample files, and naturally you can open your own 3D and 2D model files.
The models must be self-contained, e.g. you have to
- use GLB with all the textures packed in one file,
- or X3D with all textures expressed as PixelTexture or data URI,
- or just put your model with data (like textures) inside a zip.
- We have documented how to make your models self-contained here: https://castle-engine.io/castle-model-viewer-mobile
This is an open-source software, available to you for free. There are no ads or tracking. We appreciate if you can support us: https://www.patreon.com/castleengine !
Ratings & Reviews
The developer, MICHALIS KAMBURELIS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MICHALIS KAMBURELIS
- Size
- 75 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Michalis Kamburelis