Put your [searchCount addObject:count];
code after you caliculated count.
[requestError performRequestWithHandler:^(NSData *searchResponse, NSHTTPURLResponse *requestResponse, NSError *error)
{
// Extract the Twitter messages from search response
NSArray *tweetMessages = [searchResultsDict objectForKey:@"results"];
// Set the Data Source for the Table in TwitterSearchResultsViewController
// which displays the search results nicely
[searchViewController setTweetMessages:tweetMessages];
// Update the table view
[searchViewController updateTableView];
count=[[NSString alloc] initWithFormat:@"%lu",(unsigned long)[tweetMessages count]];
[searchCount addObject:count];
}
}];