what is bitchat purple vs bitchat*?

Btw, I got to test it on a flight and shared some additional feedback if it could be of any benefit to you and your team of developers:

https://primal.net/e/nevent1qqsglukv9r046daxl8y6hd5snc9hm3yrwgnkamzm870xmqanfmdwzeg33ev9q