@andreas No no no, don't get me wrong, I NEVER approved of Bat Messenger. They seem very sketchy indeed and I find their app running crazy smooth for the claims they make.
You can read a review on the app here: https://securechatguide.org/centralizedapps.html#bat
It seems to be tested. I wish the owner of the website would keep more updated on testings as well as do a test on Session, but don't know where to contact them.
@glitcher32 gotcha, ok, thanks for the link 👍🏼