

Try Simplex on Yunohost. I mean, it’s about as clean/quick as can be iirc. Simplex has the lead in security, but I recall the app stating they couldn’t keep servers funded and are shutting down. So you might need to run your own to be on the safe side.
Signal had privacy problems?? Maybe using Google play notifications? I download the apk to be Google free, works on my lineage OS just fine without micro g.
XMPP, if you’re all within the same ecosystem vs SMS or RCS chat (which only carriers services support), it’ll use OMEMO encryption and is e2e encryption. I host my own instance to have a little extra control. And that’s on top of everything else secure about it. Anyway, I believe you can enable traffic over Tor for XMPP, but I do not have that bc it breaks voice calls.




I like the Frank the Giant Bunny logo!!