For simple caching in IOS you can also use property lists: http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/PropertyLists/Introduction/In

For simple caching in IOS you can also use property lists: http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/PropertyLists/Introduction/Introduction.html http://developer.apple.com/library/mac/#documentation/Cocoa/... It has good examples of how to read and write to local files. Another option is to use Three20's TTURLCache: http://api.three20.info/interface_t_t_u_r_l_cache.php http://api.three20.info/interface_t_t_u_r_l_cache.php