How to Add Push Notifications into an iOS App?

We will copy some parts of this tutorial provided by OneSignal to match Sngine app:https://onesignal.com/blog/how-to-add-push-notifications-into-an-ios-app Creating an Apple iOS Push Certificate Before sending push notifications, you’ll need to generate an iOS Push Certificate. To do that, you’ll need to ask Apple to give you a production certificate. Go to the developer portal, Read more…