About Quick Graph
"The app you need to survive the next semester"
Quick Graph is the best graphing calculator available on the AppStore!
Top 10 Education app in over 100 countries!
Featured on the App Store in more than 130 countries.
It is a powerful, high quality, graphing calculator that takes full advantage of the multitouch display and the powerful graphing capabilities of the iPad and iPhone, both in 2D and 3D. A simple, yet intuitive interface that makes it easy to enter and/or edit equations and visualize them in mathematical notation.
It's capable of displaying explicit and implicit (opt) equations as well as inequalities (opt) in both 2D and 3D, in all standard coordinate systems: cartesian, polar, spherical and cylindrical, all with amazing speed and beautiful results, which can be copied, emailed or saved to the photo library.
"It's ok to write yet another graphing app, so long as it is the best one. And this is"
-- User review (RightyC1)
Please keep in mind that in this version, you now have to specify y=, x=, z= and so on, whenever you want to plot an equation.
The advanced feature set gives you access to some of the new features, such as implicit graphs and tracing. You need to specify the dependent variable now, since just typing "x^2" without the y=, will assume the expression