Correct way to send push notifications from server There are 3 types of notifications: common notification (title + message) notification only with custom data attributes common notification with data ...

iOS firebase.notifications().getInitialNotification() open when app when closed/killed but suddenly app is put to background. So, it's not launched as supposed to.. What's happening: the app is closed ...

What is Firebase Cloud Messaging? FCM is a free, cross-platform messaging solution that lets you send push notifications to your audience, without having to worry about the server code.