Up to now (with iOS < 6.0), I used the following URL and code to send the user directly to the review page of my app (to rate it with 5 stars and post a friendly comment :)):
NSString *stringUrl = @"http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?id=XXXXXXXX&pageNumber=0&sortOrdering=1&type=Purple+Software&mt=8";
NSURL *url = [NSURL URLWithString:stringUrl];
[[UIApplication sharedApplication] openURL:url];
This code doesn't work anymore when I run my app on a device with iOS 6 (and the new appstore of iOS 6). The appstore opens but then I have got an alert saying "Cannot connect to Appstore".
Anybody knows how to send the user directly to the review page of the Appstore on iOS 6 ? (note that I know how to send the user on the description of my app by this not what I want !)
Thanks !