The application's main window is divided into three sections: income, expenditures, and budget. In the first, you have to indicate all the income you receive (salary and special payments), in the second, all your outgoings (shopping, payments, etc.), and then in the third you'll see a summary of the previous info.
For example, say you have a fixed income from your job and you have to make payments for your car and your apartment. With this app, you can see how much money you'll have left by the end of the year.
Quick Budget is quite useful for those who need to better manage their money. Thanks to this app, you can be more careful and see where you're finances are likely to be ahead of time.