4D Draw vs MatmaTyKalk

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.

MatmaTyKalk is an educational app designed for quick mathematical calculations. The app features a calculator, mathematical tools, and a formula catalog useful for studying and solving problems. It helps you check results, analyze relationships, and access the most important formulas all in one place. Features: • mathematical calculator, • tools for geometry, trigonometry, equations and inequalities, functions, and other topics, • catalog of high school exam formulas, • clear results and approximate values, • dark mode tailored for iPhone and iPad.