I'm sorry man, I'm not trying to rain on your parade. I don't even have an iPhone. I am just personally floored by this as signatures are what attracted me to nostr in the first place. It's like that PGP moment, we all finally have signatures, we finally convinced people to use them!! Am in the only one thinking this?

Mobile is very hard and I have no doubt someone will have to centralize an app to really provide a good mobile experience with push notifications and low bandwidth usage. What I did not expect was for the heavyweight clients we have now to skip sig checks. Half the clients I use connect to relays that I didn't even pick when they start.