Your friend should look into deep-linking to the subscriptions screen in the App Store from within their app. https://stackoverflow.com/questions/15530794/link-

Your friend should look into deep-linking to the subscriptions screen in the App Store from within their app. https://stackoverflow.com/questions/15530794/link-to-app-manage-subscriptions-in-app-store https://stackoverflow.com/questions/15530794/link-to-app-man...