Surfaces in Space
Graphics & Design
Free · Designed for iPad
A 3D viewer for mathematical surfaces. Visualize and interact with parametric shapes including spheres, tori, Klein bottles, Möbius strips, and more.
Features:
An expanding catalogue of both vertex-based and tessellated surfaces
Rotate, zoom, and pan with touch gestures
Auto-rotate along an axis, adjust speed with a dismissible slider
Adjustable tessellation detail via a dismissible slider
Adjustable tessellation fill: solid or wireframe
Adjustable vertex primitives: points, lines, triangles
Adjust point size with a dismissible slider
Optional ripple effect on vertex-based surfaces
Optional rotating light for most surfaces
Customizable background color
Save 10-bit snapshots
Restore previous session, start fresh, or randomize launch
Ratings & Reviews
- import .stl (STL) or .obj (OBJ) files for viewing
- 2-finger panning for improved control
- choose culling mode: none, back, or front
- better persistence between launches (for Restore Last Session preference)
The developer, Colin Ford, 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
- Colin Ford
- Size
- 48.9 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 18.4 or later.
- iPhone
Requires iOS 18.4 or later. - iPad
Requires iPadOS 18.4 or later. - Mac
Requires macOS 15.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.4 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Colin Ford