I had a similar issue today using iOS on Firefox whilst mobile and realised that I couldn’t access my extensions that I can on my desktop… I listened in as a guest anyway but knew I needed to find out more.

so I started doing some digging around when I got settled and I found this

https://github.com/aljazceru/awesome-nostr#nip-07-browser-extensions

Scroll down and there’s some really good lists and links to loads of cool #nostr things , that’s my evening class sorted :) hope it’s helpful. J