The difference between two is that keychat has identity and simplex doesn’t! Don’t be retard ! You can track a footprint on keychat!
Is SimpleX more secure because it has no ID?
Then why did SimpleX Chat previously only have 1-time invitation links, and now it has added the SimpleX contact address?
What exactly is the SimpleX contact address?
Does it count as an ID? Or does it not?
If Keychat named its features like SimpleX Chat, it would look like this?👇
https://simplex.chat/docs/guide/making-connections.html#comparison-of-1-time-invitation-links-and-simplex-contact-addresses 
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Discussion
How to track a footprint?
Public key analytics, relays
P.S. also nsec can be generated on malicious website and it’s again 🚩
Stop pretending that you built killer privacy app! Put a fat bounty to trace the shit you built and maybe someone can tell you the flows 😏