5 October 2015
Very good app. Not necessarily what I needed, (that was in the plus version), but I was pleased. The graphing functionality was clear and precise, and the calculator is very useful as well. This app does not work with imaginary numbers though, rendering it useless for a lot of Algebra 2 and above.
5 November 2014
It's exactly what the description states. Perfect as a supplement to the preinstalled calculator.
18 September 2014
Great calculator if you are looking for a app to graph functions. Would be nice if there's an option to clear the old equations.
29 July 2014
This doesn't actually graph anything. You can enter an equation or some type of problem and when you hit enter it goes on the left side of the screen. That's it folks! Deleting this app.
7 March 2014
cool but why doesn't it derive
21 February 2014
How exactly are we supposed to graph if there's no way to input variables?
21 January 2014
This is a bad app. You are forced to state the values of X to plot any graphic. It either doesnt allow you to use other variables. If you need something really good and free, use Wolfram. Integral and derivates for free.
9 January 2014
Nice interface but it does not graph correctly. For example f(x)=-x^2 is not correct
16 September 2013
like the title says it wont graph an equation with multiple x variables example -.003x^2+x+3 gives me a straight line... that's not right
3 September 2013
The keyboard's correspondence is poor. You should fix it~~!