Been studying up on my cocoa- reading Apple's Memory Management Guide http://developer.apple.com/DOCUMENTATION...Zones.html

I am considering implementing my game entities using Obj-c instead of c++ or c.

Out of curiosity, does anyone ever use a custom non-default zone to allocate their cocoa game objects?

Will this minimize page faults?

Do they support memory zones on the iphone?

Thanks for any feedback....