I tried SimpleX but the VPN kill switch on my phone prevents syncing with my computer.

I use telegram primarily as a note taking app with sync features.

Occasionally I send files to friends, so having easy set up for tech illiterate would be great.

  • It’s probably 15 years ago I used XMPP the last time. Back then there were many compatibility problems between the apps and especially on the mobile phone with push notifications, etc. There were problems sending media and VOIP calls were non existent outside of the Google clients.

    My guess is that some of those things improved but I have not heard anyone in my circles using it, especially since Matrix became a bit more popular, most of the Open Source projects on IRC also moved to Matrix.