I am a programming student, I want to make a financial application for my project. The application works by gathering user's income and expenses to create a prediction about their financial status next month.
My project is to create research about the application I want to make. The problem is, I need some real data to calculate the accuracy of my application. The data I need are income and expenses of some people for at least 5 months. Does anybody know where I can possibly find this kind of data, or how can I make a survey to get this data?
In addition, I can't wait for 5 months to gather the data.