Is there a way to open the iPhone's Subscriptions Management window by clicking on a button within the app?
I know you can open the app's settings page with
UIApplication.openSettingsURLString
Is there something similar to access the Subscriptions module in order to manage in-app subscriptions?
To open subscription settings, use this URL:
let url = URL(string: "https://apps.apple.com/account/subscriptions")
UIApplication.shared.open(url!, options: [:])