Face-to-face chatter React Messenger updated with group chats1
But that's not the news. The React app has been updated to version 0.9.91, bringing aboard the Unified Search option (search within your list of friends, or anyone on the React network) on top of group chats.
Sounds like just the right amount of stuff to get this feature going! As for the app, React is still free, iOS-only, and is available from the App Store.