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 .
Read moreHow do you add push notifications on Flutter app?
How to Add Push Notifications to a Flutter App using Firebase Cloud Messaging
Read moreHow do I send notifications from firebase to iOS?
Configure push notification
Read moreHow do I enable push notifications on iOS?
How to Enable Push Notifications
Read moreCan firebase send push notifications iOS?
For Apple client apps, you can receive notification and data payloads up to 4000 bytes over the Firebase Cloud Messaging APNs interface . To write your client code in Objective-C or Swift, we recommend that you use the FIRMessaging API.
Read moreCan you send specific notifications push users?
Publish to a specific User: Web . Beams allows you to send notifications to individual users of your application via their user ID (whatever ID you use in your system). You can do this by associating users with their devices using the Authenticated Users feature.
Read moreHow do I send someone a push notification?
Send Push Notifications to your Android app
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