Can I turn my forum into an app?

[merefield (Robert)]

This repo will need updating to meet current standards and versions, but this essentially does the proper job:

Whitelisted Discourse app with Push Notifications via OneSignal

Following up on the discussion here, I have successfully set up a fork of the official Discourse app that can send push notifications via the OneSignal API. There are two parts to this: discourse-onesignal - a Discourse plugin that sends Push Notifications to OneSignal’s REST API and a Discourse Mobile Single Site App built similarly to the official Discourse Mobile app (using React Native), but using OneSignal for notifications and a simplified interface to suit the needs of a single app. I…

Also at least Google allows you to deploy to Play Store as a PWA.