Linktree - Connect your audience to all of your content with just one link.
Messenger for Mac - Facebook Messenger wrapped up as a desktop app
GoPad for Schools - School Management
Chat for Mac - Facebook Messenger & Chat on your Mac
Tuio - Tuio is a billing and payment application that allow daycare centers and pre-schools to centralize and manage all parent billing and payment in one place.
Chatty - Chat with strangers all around the world in Messenger