I've vibe'd up this web app to make it easier to split up bar tabs with my opa meetup group. Made some recent improvements in perpetration for the Bitcoin 2025 convention next week, and I'm looking for some folks to test it out and let me know if you have any issues. It seems to be working well for me in android and a desktop browsers. Let me know your thoughts, if you have any issues or ideas on ways to make improvements.