Smartphone App for Discourse

Does anyone know a good smartphone app for Discourse? I just tried the official app provided by Civilized Discourse themselves, but that seems to be nothing more than a glorified bookmark manager. There is just the feature of collecting a list of Discourse forums which then are opened in Chrome (even though I use Firefox as the default browser on my phone). Even notifications then seem to be done by Chrome, even though the App itself has a view for it.