I am creating an app, and I have a banner which promotes my other app. This is my code:
var barsButton : UIButton = UIButton(frame: CGRectMake((self.view.bou
Use just the short "itms://".
For Swift 3 this is the snippet:
UIApplication.shared.openURL(URL(string: "itms://itunes.apple.com/app/id" + appStoreAppID)!)
I hope this helps someone.
Cheers.
P.S. @Eric Aya was ahead of the time :)