I know many successful apps use their services. Especially the Streaming Live service. Meetme, POF, LiveMe, and so many others. I have used some apps and seen and used their Streaming Live service on other apps that's when I dug around and found out they use Agora.io It literally pays for itself and some. Has great features, constantly updated. If UNA could create a contract with them since Agora.io also works with developers, they can create the API integration and mod for it. They can also integrate the credits and Points system into it as Agora.io is fully customizable.