Just tried on iOS. It feels much better than the last I tried a few month ago. I tested wifi discovery. It can find my desktop account (this one), but it does not able to display my name, profile picture or any posts when I chose "open profile". Is this normal?
Another thought I have while trying is usage of QR code. What do you think to use QR code to share links to mobile clients? For example to add QR code to add pub, user or open a post?