Kemal YAZICI

Has your wordpress website a mobile application? Do you want to push notifications from wordpress website to your application? 
Pusher plugin can achieve this job if you use Firebase Cloud Messaging in your application. 
If you make the settings in the mobile application correctly, the plugin will push a notification in every new post.
You can find all Firebase Cloud Messaging related information at <a href="https://firebase.google.com/docs/cloud-messaging" rel="nofollow ugc">this address.</a>
<h3>How to push notification to mobile app</h3>
You can send a notification to all users who have subscribed to the topic you set from within your application.
<ul>
<li><a href="https://firebase.google.com/docs/cloud-messaging/ios/topic-messaging" rel="nofollow ugc">Send messages to topics on iOS</a></li>
<li><a href="https://firebase.google.com/docs/cloud-messaging/android/topic-messaging" rel="nofollow ugc">Topic messaging on Android</a></li>
</ul>

Pusher – Pushing mobile notification with FCM

If your wordpress site has a mobile application, you can push a notification to the users of your mobile application via this plugin.

jrosalesdev

BackOffice Manager for Firebase for WordPress allows you to manage data stored in Firebase Firestore directly from the WordPress admin area.
This plugin is designed as a lightweight back office for Firestore, focused on browsing collections, inspecting documents, and performing basic CRUD operations without leaving WordPress.
This is an early release (0.1.x), intended for developers, administrators, and technical users who already work with Firebase and want a simple way to manage Firestore data from WordPress.
This plugin is an independent tool and is not affiliated with or endorsed by Google or the Firebase project.
Features include: 
* Browse Firestore collections and documents. 
* View document data in a structured table format. 
* Import a document structure from an existing Firestore collection. 
* Create documents using a guided form generated from the imported structure. 
* Edit documents using direct JSON editing. 
* Delete documents from Firestore.
Note: This plugin requires your own Firebase project and credentials. It does not create Firebase projects or modify Firebase billing settings.

BackOffice Manager for Firebase

Manage Firebase Firestore collections and documents directly from your WordPress admin.

Pusher – Pushing mobile notification with FCM vs BackOffice Manager for Firebase