It's a self-custody lightning wallet, but has a contacts and chat function. The LNURL routes through them, too.
Discussion
You can do this in many without a profile involved. nostr:nprofile1qqsrf5h4ya83jk8u6t9jgc76h6kalz3plp9vusjpm2ygqgalqhxgp9gpzemhxue69uhkzarvv9ejumn0wd68ytnvv9hxgqgkwaehxw309a3xjarrda5kuetj9eek7cmfv9kqs6xl8h
I've had an unusual experience with Zeus. It does not work on my phone (iPhone). NOT AT ALL. The start screen spins forever and it will not launch. I've reinstall, I've reached out to Zeus. They had no answer.
I can't attest to that but the express graph sync can take some time. Especially on first start.