LEDGR

LEDGR allows users to quickly and
easily keep track of money owed to them, or money they plan on spending. Money that needs to be collected is shown in the Receivable tab, money you need to pay is in the Payable tab. LEDGR automatically keeps your overall balance within quick view. Even notify users when their debt is settled!

Full board on Behance - http://bit.ly/1plweyP