KettleiOS
Split bills with friends without the awkward bit.
“Six of us, four weeks, and not one argument about money. The summary at the top of the group turned about twelve transfers into four and everybody could see how it got there.”
“Excellent for trips, which is clearly what it is for. Three stars from me because I wanted it for the flat as well and it will not do recurring bills. They said no and explained why, which I respect, but it is still a no.”