Firebase Cloud Messaging react-native

Firebase Cloud Messaging is for sending the usual push notifications for an app appearing on the phone’s status bar. Firebase In-App Messaging is to display messages “in the app” to users who are currently using the app.

Send messages to any device Firebase Cloud Messaging (FCM) provides a reliable and battery-efficient connection between your server and devices that allows you to deliver and receive messages and notifications on iOS, Android, and the web at no cost .

69 companies reportedly use Firebase Cloud Messaging in their tech stacks, including Barogo, caredoc, and wadiz.