Starling is a pure ActionScript 3 library for Adobe Flash. It recreates Flash's display list architecture on the GPU — providing a performance unlike anything before! Starling runs in the browser and on all major mobile platforms, like iOS and Android.
Sparrow is a pure Objective-C library that was built from ground up for iPhone and iPad. Enjoy the comfort of Flash's display list architecture on iOS, intermix it with Apple's existing APIs, and benefit from native performance!