I couldn't work out what the hell the app is from the website, as the home page tells you it's a "New Home for Work Chat" and mentions "Still using personal chat apps for work conversations?" - so I'm guessing it's supposed to have some business focus, but the app name makes it sound like something you'd install for your kids. I can't imagine ever saying to someone "we need to discuss contract details, let's talk on BirdyChat".

Yes, exactly.

It looks like it's focused on business but its name sounds childish. If I mentioned that in a corporate meeting people would just laugh at me, I don't think it helps their case.