Excellent app for travelling colleagues to keep track of who throws down their credit card.
One suggestion I have is to allow import/export or backup/restore. Its one of my only apps that have significant amounts of data, with no way to move those sets of data to/from another system.
Note - have had no issues w/ the latest upgrade. Suggest delete/reinstall if youve had. Of course, this would be MUCH more useful with import/export or backup/restore... --hint, hint--
Razr2dot0 about Share-a-bill