4D Draw
Jeff Weeks Education iPhoneiPadiPod touchMac
4D Draw is a free Education app for iPhone and iPad by Jeff Weeks. Rated 3.4/5 from 9 ratings. Requires iOS 17.1. Updated October 10, 2026.
- Rating
- 3.4
- 9 ratings
- Price
- Free
- on the App Store
- Size
- 6 MB
- Age 4+
- Updated
- Oct 10
- 2026 · v1.13.1
Screenshots
About 4D Draw
4D Draw is a simple vector-graphics app that lets you draw 4‑dimensional figures. It represents each point's first three coordinates in the usual way, while using color to represent the fourth coordinate. A built-in Help menu includes a “How to draw” page for an easy start, followed by a page of “4D construction ideas” to set you on your way towards visualizing 4-dimensional space. 4D Draw is intended for geometry students who want to learn to visualize 4‑dimensional space. People looking for a more recreational introduction to 4D should begin with 4D Maze instead. People looking for an even more recreational introduction to modern concepts of space and symmetry may enjoy the Torus Games or KaleidoPaint.
Ratings & reviews
3.4
9 ratings
What’s new
Version 1.13.1 · Updated October 10, 2026
*** New Behavior (v 1.13.0) and bug fix (v 1.13.1) *** v 1.13.0 In Add Points mode, you now tap (you don't drag) to add points. Afterwards you may move your newly created points (and other points too) using Move Points mode. Why the change? In the previous version of 4D Draw, you could create a new point and drag it, all with a single gesture. This approach still works fine on iOS 26, but unfortunately on iOS 27 it produces two points instead of one. The new approach works correctly on all supported versions of iOS and macOS. v 1.13.1 Bug fix: When running on iOS 27, version 1.13.0 of 4D Draw (which was the current version from 20 September to 9 October 2026) would duplicate all drawing elements when saving a drawing, leading to files that were much larger and slower than necessary. Version 1.13.1 corrects that bug. Users may wish to reconstruct (or manually edit) any drawings that they modified during those two-and-a-half weeks. Please accept my sincere apologies for that inconvenience. Note that users running iOS 26 were completely unaffected.
App privacy
The developer, Jeff Weeks, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| 4D Draw | 3.4 / 5 (9 ratings) | Free | October 10, 2026 | |
| Fractal Generator | 4.3 / 5 (6) | Free | Jun 1, 2026 | Compare |
| Epicycles | 5.0 / 5 (2) | Free | Nov 23, 2023 | Compare |
| Loughborough Wave Lab | 4.5 / 5 (13) | Free | Nov 4, 2023 | Compare |
| FractalEcho | 3.9 / 5 (10) | Free | Oct 14, 2026 | Compare |
| Jude - Fractal Explorer | 4.8 / 5 (12) | Free | Oct 22, 2026 | Compare |
| Vectors and Planes | 4.3 / 5 (11) | Free | Nov 13, 2025 | Compare |
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