Ratings and reviews

Average customer rating

0 stars out of 5
165 ratings

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5 stars out of 5
· 11/3/2015
Perfect, couldn't have asked for anything better

Plots functions accurately and perfectly. A perfect exploring tool as an 8th grader taking a 9th grade Algebra 1 course. I happen to find functions very fun and so this is a great time waster and homework helper. Great to help me figure out things like the differences between functions and just how they work. Absolutely love it. Also love the symbol input, saves me from running around my keyboard. Easier to just type from the table. Also love that you can compare up to three functions. Also like how it will find intersections, show you the point table, and lots of other things. Perfect app.

5 stars out of 5
· 9/23/2015
Very Powerful tool

This app has helped me in many math courses and is super easy to use. It's a must have for science and engineering students.

5 stars out of 5
· 8/9/2015

this app is completely amazing. Completely exceeds my expectations sometimes I just play around with it. Do you think you could sent my the source code. I'm a pretty good programmer I would like to see how it works!

5 stars out of 5
· 9/13/2015
This is great App!!

Will help my kids to visualize/graph some of the functions! I recommended!

4 stars out of 5
· 4/1/2015
Top, please add white theme

Nice app, very handy and intuitive. Only a white theme is missing. If that would be added, absolutely 5 stars!

5 stars out of 5
· 11/10/2014
Very Nice App!

Easy to use with a good interface

4 stars out of 5
· 10/1/2014
Very good app

This app is very well written and preforms most all functions I have so far encountered in my college Algebra courses. Unlike the "Blu" app I have never got to run on two different machines. As it is written by one person (I assume by the notes) it is very impressive. 2 items I have encountered that need to be addressed. It does not show the proper graph of an odd negative root and I haven't found a way to make greatest integer function graphs. Other than that I highly recommend it.

5 stars out of 5
· 9/7/2014
awesome aap

its very useful. provides a lot of simple and complex operations and 3d plotting is amazing

5 stars out of 5
· 4/4/2014

This app is so great to me!!. It provides a lot of functions as well as options, from the simplest to complex ones which are very useful and convenience for learning algebra and calculus. Really highly recommend :). By the way, how to insert the formula of a circle, it contains variable y??

5 stars out of 5
· 2/23/2014
Almost perfect

The app its great, more the developers should put as much effort as you did with this one. Though there is only one thing I would love to have, to graph equations directly for example 2x-3y+1>=0. Aside from that is perfect.

stars out of 5


  • Plot graphs with a lot of options
  • Curve Sketching
  • Calculation of integral
  • Different function types
  • Copying of the graph into the clipboard

App details

Version notes

New in version 2.0.1: - Bug fix for symbolic derivatives New in version 2.0.0: - Switch to plattform of Windows 8.1 - Drawing of up to three functions - Improved additional keyboard - Five new function types - New functions for erf, erfc, min, max, avg, sum, normalpdf, normalcdf, iif - Support for degree and gradian - Piecewise defined functions - Individual value lists - User defined functions and constants - Copying of the graph into the clipboard - Much more...

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