Restaurant sites I work with keep ending up with two stacks: WordPress for the website, then a monthly QR-menu SaaS (or a PDF on Drive) for the table.

I built HappyBites so the menu stays in WordPress. Guests scan a QR and get a PWA on their phone. You edit dishes, prices, photos, and themes in WP admin. No second login.

Free on WordPress.org: https://wordpress.org/plugins/happybites/

Live guest menu: https://stay.coffee/qrmenu/

It's new, so I'm not going to pretend the install count is interesting. If you build cafe or restaurant sites: would you actually use this vs pointing the client at a QR SaaS? What's the dealbreaker?