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Grapher Pro

Grapher Pro is an effective equation plotter, capable of drawing any function (including complex-valued ones),...

$ 2.49

Store review

Grapher Pro is an effective equation plotter, capable of drawing any function (including complex-valued ones), solving equations and calculating expressions. Especially if you're a student, teacher or engineer, this app is made with you in mind! A wide range of predefined functions is available, including trigonometric & hyperbolic functions, differentiation and more. Anything you type will be processed and displayed instantly by a powerful math engine, in both 2D and 3D modes. Furthermore, functions can reference each other and will respond to any variable update.

Grapher is continuously under development, with more features yet to come. Any feedback and bug-reports are greatly appreciated!

Pro version features
Full complex calculations for 2D functions (i.e. plot a real + imaginary part) and standard expressions
Variable sliders: adjust parameters to see their effect in real-time
Choice between light and dark theme
• No ads

Curve types
Function (cartesian)
Polar
Parametric
Implicit
• 3D Function
• 3D Parametric curve
• 3D Parametric surface

More features
Equation solver (numerical)
Find roots, extrema and intersections with other functions
Complex number support
• Real-time variable sliders
Functions can reference each other
Custom math keyboard
• Auto-detect input type
User variable support for numbers and functions
Editable parameter range (for polar & parametric curves)
Input history
Plot up to 24 graphs at once
Light and dark theme
Differentiation (numerical)
Trace graph
Capture screenshots

Note: Mathematical functions should be typed by their names, for example sqrt(x) means √x. Hold a key to see all function names starting with that letter. If something is unclear, be sure to check out the 'Help' page as all details are summarized there.
Note: Complex equation solving will be supported soon in a next update.

Store rating

4

out of

23 reviews

Last update

Feb. 20, 2017

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