MFCache is a simple / lightweight Cache API for iOS. It's built on plugin architecture. For example, here's how to cache any data.
// Save data into cache
NSArray *items = [NSArray array];
[MFCache setValue:items forKey:@"LoadedItems"];
// Save data with expiration time
[MFCache setValue:items forKey:@"LoadedItems" expiration:60];
// Retrieve data from cache
NSArray *restoredItems = [MFCache valueForKey:@"LoadedItems"];
// Clear
[MFCache flushAll];
- Download MFCache and try out the included an iPhone example app