xcode charting library

[crick3r]

I need to develop a simple application, but I have to make some simple reports and it would be great to have some simple charting library to add some eye candy. Any suggestions? May be open source code or I can also consider some cheap commercial library.
Thanks

[xyzeugene]

http://www.macresearch.org/cocoa_for_scientists

or
Open Source:

http://developer.snowmintcs.com/frameworks/sm2dgraphview/

Lots of charting there

[DexteriPhone]

I need to develop a simple application, but I have to make some simple reports and it would be great to have some simple charting library to add some eye candy. Any suggestions? May be open source code or I can also consider some cheap commercial library.
Thanks

Try this:


http://www.ivisualization.com/

[Bakerman]

A lot of joint effort is being spent on the open source Core Plot (http://code.google.com/p/core-plot/).