If it’s likely to keep your data in 1 table or worksheet, then you can most likely get by using Excel or another spreadsheet computer program. If your information has to be kept in more than 1 table, then you’re in need of a relational database program like Access or a similar database management application. Data from third party websites online usually utilizing an internet browser that could be viewed. Your cashflow is going to be your earnings minus your expenses.
db-excel.com
Excel Spreadsheet Template