As most of the world focuses heavily on video conferencing, Facebook’s new product experimentation team has debuted its latest experimental app dubbed “CatchUp.” As reported by TechCrunch, CatchUp focuses on allowing people to make audio calls with up to eight other people.

CatchUp aims to set itself apart with a few features. First off, users can set their status as “Ready to Talk” or offline. The app also does not require a FaceBook account to use the service. The report explains:

In a blog post, Facebook also points out that its goal is to address the biggest problem people have with making phone calls today: ensuring someone else’s availability:

In CatchUp, users can create and join group calls of up to eight people, or they can be one-on-one. There’s also a focus on ease of use, as you can place a call with one tap and add additional contacts without having to “merge” the calls.

CatchUp is currently only available in the United States, with Facebook testing it under its “NPE” experimental brand for now. Whether or not the application is ever broadly released remains to be seen. What do you think of CatchUp? Would you ever use it over something like FaceTime Audio? Let us know down in the comments.