gistfile1.m

NSString *firstName = @"Bobo";
NSString *lastName  = @"Shone";
int age = @"100";
UIImage *avatar = image;
NSData *imageData = UIImageJPEGRepresentation(avatar, 100);

// Store the data
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[defaults setObject:firstName forKey:@"firstName"];
[defaults setObject:lastName forKey:@"lastname"];
[defaults setInteger:age forKey:@"age"];
[defaults setObject:imageData forKey:@"image"];
[defaults synchronize];