Asana, Mozilla, OpenAI, Godot and hundreds more forums run on Discourse. ABDA is a native phone app for all of them — read, reply, react, bookmark and get notified, without switching apps.

Works with hundreds of public Discourse forums, including

A curated directory of public forums. Search by name, topic or tag; browse ten categories; filter by language. Or open any Discourse forum by its address.

Latest, hot, new and unread. Categories and tags. The forum's own logo and colours, in light and dark mode.

Reply with Markdown, react, bookmark, quote, edit. Drafts are saved on the forum, so you can pick up on the web.
ABDA talks to each forum through Discourse's own public API. Nothing to install on the forum, nothing to configure by its admins.
Topics, posts, quotes and Markdown, the way the web composer writes it.
Like, react with the forum's emoji set, bookmark with reminders.
Replies, mentions and messages, as they happen.
Your inbox and group messages, with the same composer.
Server-side drafts, tag browsing, group pages and your badges.
The forums you open stay on Home. Each keeps its own account and sign-in.
ABDA is the multi-forum edition of discourse-app, an open-source Flutter app for a single Discourse forum. Everything you see inside a forum in ABDA is that project, unchanged.
Any forum owner can fork it into a branded app for their own community: set the forum address, add a name, icon and colours, and build for iOS and Android. It needs no server plugin — only the forum's stock API.
I build and ship custom apps on top of the open-source project: your name, icon and colours, push notifications, private features, and the App Store and Google Play submissions handled for you. One email is enough to start.
Email [email protected]