The application Debt is a great tool for tracking debts. A colleague who owes you money for lunch - you can quickly create new debt in the app.

Debt is symbolized as a card. Tap on it to close or delete the debt. A closed card will disappear but it will appear in History. When your colleague returns his half debt? Click 'Repayment' and enter the amount. The 'Delete' button does not put the debt in History.

Select debtor - this is a required field. To do this, select a contact from the phone book or enter a name. The name on the card opens the debts of a particular user. Here you can see the history of closed debts.