Google Cloud Messaging for Push Notification is one great features which iOS stunted support for. It's amazing on Android, users can subscribe through a webpage

Google Cloud Messaging for Push Notification is one great features which iOS stunted support for. It's amazing on Android, users can subscribe through a webpage, receive push notifications for news and stuff after leaving or closing the site. It's as if they have a native app installed and it's great for engagement. Shamefully not easily implementable on iOS like on Android.