I Owe You 126.96.36.199
This App allows you to keep track of anything that you borrow from or lend to people. It also sums up all cash amounts in the overview so that it's easy to keep track of your money.
1.1: Items can now be deleted from the 'details' page, too; removed a crash when re-entering the application from the details page
Requirements: Windows Phone 8.1, Windows Phone 8, Windows Phone 7.5, Windows Phone 7