And everyone at the table (all 12 of us) said they were going home to download. So helpful, especially when only a few people order drinks or apps.
One feature I would like to see is a calculator at the end to confirm that were leaving enough. I used my iPhone calculator, which worked fine (and it did confirm that the end result was enough) but it would be great to have in the app itself
Campbell Roth about Billr: Bill Splitting at the Table