I’ve been looking for interactive chart library for iOS but it seems like there’s not so many options out there. I’ve tried CorePlot and two other commercial library but even though the licensing were very expensive they’re not quite what I’m looking for or close to some of the charts found in Microstrategy or Roambi app like the on below …

Then I found an article about Adobe Flex with a few sample applications build using Adobe Flex that can run on iOS. Pretty interesting technology but I’m mostly interested with its chart. Is it possible to create a library using Adobe Flex(with chart views) and import the library into Xcode?
It’s possible to create applications with Flex/Flash for iOS using AIR. And there is also a great opportunity exists to import native iOS libraries created with Xcode to the Flex (find some samples here). So you just need to look for appropriate charts functionality implemented with flex/flash and try to launch it under the iOS to see whether you’ll be satisfied with performance or not.