How to Open SugarWOD from another iOS App

sugarwod.m

    // Sample code to open the SugarWOD iOS app from another app
    // will attempt to open the app,
    // if app is not installed,
    // will re-direct to the SugarWOD page in the app store or in Safari
    
    // SugarWOD URL Scheme
    NSURL *url = [NSURL URLWithString:@"sugarwod://"];
    
    if ([[UIApplication sharedApplication] canOpenURL:url]) {
        // open sugarwod app
        [[UIApplication sharedApplication] openURL:url];
    } else {
        
        // open in app store
        NSURL *url = [NSURL URLWithString:@"itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=665516348"];
        
        if ([[UIApplication sharedApplication] canOpenURL:url]) {
            
            // open in iTunes app
            [[UIApplication sharedApplication] openURL:url];
            
        } else {
            
            // open in Safari
            url = [NSURL URLWithString:@"http://itunes.com/app/sugarwod"];
            [[UIApplication sharedApplication] openURL:url];
        }
    }