Living payday to payday? Can't get out of debt? Finances in a mess? Try a better way to manage your checkbook. Budget is based on the tried and true "Envelope" method of budgeting - a much easier way to see where your money is.
Graph your debt to determine how to get out of it.
NSView subclass which draws pie charts or graphs.
Draw anything on top of any application.
Plan long-term budgets for large purchases.