Graphing Calculator MathlabPRO

Graphing Calculator MathlabPRO


(4 stars)


Download for Android Like

5,000 - 10,000 downloads

  • It does whatever you may need
  • Smooth UI
  • No complaints
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Expert's Review

"Rocket scientists wanted"

Reviewed by / Oct 08, 2013

A comprehensive scientific calculator app

Yes, your droid comes with a calculator and you might even already have an additional calculator app. However, if you are surviving high school or are in any scientific degree in college, those toy calculators aren't enough. You need to solve quadratic equations and polynomials and vectors and matrixes and draw graphs and all that odd Math stuff we mere mortals can't understand. Perhaps you need to save it all and bring it with you to your PC.

Graphing Calculator is an insanely complete app, thought for helping any need any algebra student may need. It also comes with a smooth interface and a supporting website and email address.

This pro version comes free of ads and can be run offline.

Tags: graphing calculator pro/edu.

Developer's original description available here
If you're looking for a graphing calculator app that works smoothly and seamlessly, you've found it! Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students in elementary school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android phone or tablet.

Furthermore, Graphing Calculator by Mathlab displays calculations as it performs them on the high-quality display of the Android device, making it easier for the user to understand the calculations and see them clearly. This app has two great strengths. First, it acts as a fine scientific calculator, but, more than that, it displays the intermediate steps of the calculations as you type. It allows the students to both watch and learn how the calculations are made and how to find the final answer. Second, the graphing ability is absolutely stunning! Not only does the calculator beautifully display the graphs, but it automatically generates the x- and y- values and displays them as well.

Help site with instructions and examples:
If you have a question, send email to

* 3D graphs
* Save constants, functions and expressions in the library
* Internet is not required
* No advertisements

* arithmetic expressions +,-,*,/,÷
* square root, cube and higher roots (hold root key)
* exponent, logarithms (ln, log)
* trigonometric functions sin p/2, cos 30°, ...
* hyperbolic functions sinh, cosh, tanh, ... (hold "e" key to switch)
* inverse functions (hold direct function key)
* complex numbers, all functions support complex arguments
* derivatives sin x' = cos x, ... (hold x^n key)
* scientific notation (enable in menu)
* percent mode
* save/load history

* multiple functions graphing
* implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)
* polar graphs (r=cos2?)
* parametric functions, enter each on new line (x=cos t, y=sin t)
* function roots and critical points on a graph, tap legend to turn on and off (top left corner), use menu to display as a list
* graph intersections (x^2=x+1)
* tracing function values and slopes
* scrollable and resizable graphs
* pinch to zoom
* fullscreen graphs in landscape orientation
* function tables
* save graphs as images
* save tables as csv

* simple and complex fractions 1/2 + 1/3 = 5/6
* mixed numbers, use space to enter values 3 1/2

* linear equations x+1=2 -> x=1
* quadratic equations x^2-1=0 -> x=-1,1
* approximate roots of higher polynomials
* systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2
* polynomial long division
* polynomial expansion, factoring

* matrix and vector operations
* dot product (hold *), cross product
* determinant, inverse, norm, transpose, trace

* user defined constants and functions
* save/load expressions

Recently changed in this version

Independent X&Y zoom, enable in graph settings.
Set function domain in graph menu.

2D scatter plots, enter coordinates in square brackets [0 1 2 3], select checkbox to show linear regression.

New functions min(), max(), gcd(), lcm(), mod(), round(), ceil(), floor(), trunc(), enter from latin keyboard.

Comments and ratings for Graphing Calculator MathlabPRO
  • (59)

    by Cody Gonzales on 25/03/2015

    This app has been an integral part to passing my math courses since I discovered it last year. I recommend it to everyone I know who struggles with math.

  • (59)

    by Justine Me on 22/03/2015

    If you are taking Statistics and cannot solve an equation with this calculator, YOU haven't learned all that it can do yet! Read the manual in Adobe because this calculator "woke up like this". #flawless #usererror

  • (59)

    by Xian Kai Ng on 22/03/2015

    Too bad schools can't authorize this... Unless maybe you guys can make a locked mode? Idk hahaha

  • (59)

    by Dun Ning on 21/03/2015

    Probably the best Android calculator in my opinion, year 2015, though by no means perfect. The reason is b/c: 1) it supports multi-window, 2) it supports graphing ability, 3) it is a scientific calculator with constants commonly used in math. I've tried various calculators and none has all of those things in one package.

  • (59)

    by Simone Rea on 20/03/2015

    Thank you, keep up the good work.

  • (59)

    by derik mantuzo on 19/03/2015

    saves me a lot in quick calculation instances

  • (59)

    by Michael Rector on 19/03/2015

    Been using the free version for a while and decided I wanted to give them my money. Threw my money at them and am enjoying the app. A few features missing which make it less powerful than my emulated ti-89 platinum, but in all honesty that isn't a huge deal. The addition of solving derivatives, indefinite and definitive integrals, along with some other calculus features would be an improvement whi

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