How can I add a link for a rate button with swift?

Question

First I don\'t know how to get the link before I submit my app, and if the link is for each country app store or is it universal?

Also I don\'t know if the way to do it

Answer 1

WARNING: If you are running your app on a simulator

 UIApplication.sharedApplication().openURL(NSURL(string : "url")!) 

will not work because there is no app store in the simulator. In order to test this functionality you must run your app on a device.