Monefy Pro - Money Manager Spending too much money on stupid things? Now this is not a problem, with this app you can not only calculate your budget and know how much money you have left. It's very simple but has a number of important functions. For example, a calendar in which to keep notes, and write down all of your income and expenses, as well as a calculator, with which you will all count. A simple interface is also a nice feature of this popular app.