Hanu-Droid plugin allows you to convert your word press blog into an Android Native app for free.
After you install the plugin, visit: https://hanu-droid.varunverma.org for more details and to get your free Android app.
With this plugin, you can send push notifications to your app users whenever you add / update any post. To send push notifications, go to the settings – Hanu-Droid Settings and Send notifications.