This is pie chart that is very easy to use and customizable design
CSPieChart
iOS PieChart Opensource. This is very easy to use and customizable.
Example
To run the example project, clone the repo, and run pod install from the Example directory first.
Requirements
Installation
CSPieChart is available through CocoaPods. To install
it, simply add the following line to your Podfile:
pod "CSPieChart"