Finally

These apps usually are a huge fail. AT BEST, they usually are just mirrors and menu bar buttons for your Facebook’s mobile page. This one really is a standalone app. I don’t know if Facebook releases their API, or not (I think Google does not), but this is its own app, and it works great.

I sincerely thought I would never see the day an app like this would come out in regards to the Facebook messenger service.

katsimbris about Astro for Facebook Messenger