Demo App for iPad. It demonstrates the capabilities of the Telerik Chart for iOS. You can download the app to get a first-hand experience with the suite. Source code preview is available for every example. Download on the App Store.
TKChart
NEW
Annotations. The annotations features allow you to make notes of trend or observations anywhere on the plot. The Annotation can be an explanatory image or text, anchored to a single point or a coordinate on a chart's surface. Available annotation types: band, line, balloon, layer, view and cross line.
Trackball. This feature allows for even greater precision when reading the chart data. It displays a small popup containing information about the point where the trackball line crosses the visualization of a series object.