Visual Math 4D
Graphical Calculator


Tablet & Phone
iOS, Android & Windows


More than 800,000

Graphical Calculator

Visualize your equations in 2D, 3D and 4D (time). It supports polar, cartesian, parametrical and spherical equations.

Matrices & Vectors

Work with matrices and vectors and calculate determinates and vector products.

Derivations & Intergrals

Determine derivations and integrals of your functions and form partial derivations.

Complex Numbers

Build complex equations with the imaginary number i and visualize real- and imaginary part of your equations.


Learn more about this feature packed App


Plot your equations in 2D and 3D and use interactive gestures

Solve equations

Solve your equations and plot their intersection points

Cartesian 2D & 3D Graphs

Plot different equations at the same time and animate them

Trigonometrical functions

Build equations with inverse and hyperbolic trigonometrical functions

Matrices & Vectors

Calculate determinants, inverse and transposed matrices.


Truth- and value tables

Calculate truth- and value tables with scientific output

Piecewise/hybrid functions

Define functions with multiple sub functions

Constants with units

Use a rich set of constants, like c, e, g, h in your equations.


Specify colors and ranges of your graph

Share content

Share your plotted functions with your friends


Read what customers are saying

happy customer

"I wish I'd had this 50-years ago"

- BruceHarry 5/5 Stars!

happy customer

Beautiful and intuitive layout. If you enjoy playing with surfaces in 3 dimensions, there is no better app."

- Aevix 5/5 Stars!

happy customer

"Awesome!!! Been playing around with tons of different functions just for fun- call me square, but I honestly have more fun with this than playing a game on my phone."

- Markus Stewart5/5 Stars!

happy customer

"It was good enough to show a friend how beautiful mathematics can be."

- Randy Potter5/5 Stars!

happy customer

"Excellent to the point of being nearly mind-blowing."

- Rudi van de Venter5/5 Stars!

happy customer

"Lovely graphs for the geek in me 🤓 😄"

- PunzIII5/5 Stars!

happy customer

"Mesmerising Mesmerising, beautiful, gorgeous. It is incredible in our little devices we can create such complex forms, and from such simple functions - a little window from which we can peak through the fundamental laws of physicality of existence in time. Thank you developer."

- Saif Bunni5/5 Stars!

happy customer

"... Kenne nichts vergleichbares und finde es optisch und funktionell sehr gut gelungen."

- sensei76 5/5 Stars!

happy customer

Absolutely Awesome app"

- Anni 5/5 Stars!


See what's included in the App

SCREEN Cartesian Graph
SCREEN Spherical Graph
SCREEN Calculator UI
SCREEN Constants
SCREEN Settings
SCREEN Sine & Cosine
SCREEN Polar Example
SCREEN Value Table


Take a closer look in more detail

Get App

Choose your native platform and get started!


For more info and support, contact us

Ronny Weidemann
Ernststraße 59
13509 Berlin