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.

    • To add to this, XMPP is much cheaper to host and offers basically the same features when it comes to what OP needs. I host Prosody and it uses so little resources you could probably get it running on the cheapest server you could find.

      • 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.

      • This. I‘m hosting a couple matrix servers and have many friends who have a ton of issues. It really depends on the admin and how tech savvy everyone involved is. If you cant be arsed to understand how key sharing works and check out which is the best client for you, matrix might bot be the best choice. I love it, personally but I suggest it rarely since tech illiterate users tend to get really upset about a free product not matching their insane standards.