iOS 9 not opening Instagram app with URL SCHEME

Question

The following URL opens on iOS 8.3 and lower, but it does not work and iOS 9

let instagramURL = NSURL(string: \"instagram://app\")

Why won\

Answer 1

Apple changed the canOpenURL method on iOS 9. Apps which are checking for URL Schemes on iOS 9 and iOS 10 have to declare these Schemes as it is submitted to Apple.