By now, everyone knows how much fun an iPad can be; sometimes, however, they can fill a practical need as well.  Graphing Calculator apps can simultaneously show off the power and beauty of your iPad, while making your studying or homework a little easier.  There are numerous companies out there trying to come up with an app to replace your TI-eighty-something, read on to find out which Graphing App is right for you.

Best Graphing Apps for iPad