Particle animation for iOS

Question

I'm in need of particle animation in my UIView-based 2D game. At present I'm using an array of images for particle animations. This makes my app size increase, and sometimes leads to memory leaks. Is there is any way to make particle animations using Core Animation?

Answer 1

cocos2d (see http://cocos2d-iphone.org/) is a framework for developing 2d games for iPhone. The source code for many examples include some particle animation demo's.