//跳转到应用页面
[[UIApplication sharedApplication] openURL:[NSURL urlWithString:str]]; //跳转到评价页面 NSString *str = [NSString stringWithFormat: @"itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id;=%d", appid ]; [[UIApplication sharedApplication] openURL:[NSURL urlWithString:str]];iOS开发 点击跳转到App Store 或者 点击按钮去评价
原文：http://www.cnblogs.com/IceBlack-Tea-developer/p/5512632.html