- cross-posted to:
- [email protected]
- cross-posted to:
- [email protected]
Signals reliance on phone numbers is my biggest problem with it. I don’t understand why they can’t move away from them entirely.
You can already today share a username instead of a phone number, this is just extra for signup.
Still need a phone number to sign up though, or pay.
Just use a secondary number not connected to you. It’s not that difficult.
Delta chat is also less secure than Signal because it runs on standard email servers, which inherently leak more tracking metadata (like sender and recipient addresses) and lack Signal’s advanced privacy features like Perfect Forward Secrecy.
What are the practical differences between them?
Deltachat has an extremely smooth on boarding process and is the same app for all platforms, but it cannot do voice calls or screen share (you can leave voice messages though).
Jabber/XMPP generally has a less smooth UX, and different apps across different platforms (except the Movim client, which is a web app that works on all platforms, but doesn’t do reliable notifications on mobile).
With the Movim client, Jabber/XMPP is basically a complete Discord and Signal replacement. It can do group video calls, screensharing with audio (only with chromium based browser for now), as well as voice and text channels under different servers.
Audio and video calls are available in delta chat :)




