Compatible with BuddyBoss?

I don’t know! Why don’t you try it out and see what happens. ??

BuddyBoss says it works with any properly built WordPress plugin, which I’d consider this one to be.

Hi, thanks for your reply ??

Yes, indeed it is compatible, great!

But I checked phpmyadmin to see how the last login is stored in database for future reference (client needs to be able to customize datatables in future).

I have the meta_key = last_login and a meta_value = which is a number string. How can I get a readable time format instead?

Or is the real time format stored in a different way/somwehere else?

The number is a unix timestamp that can be formatted to be human-readable with functions like date() in PHP.