I've been using YNAB, a software that allows me to track expenses and all my cashflow in different accounts with great precision and accuracy, since Aug 2013. Almost a year now. It works very good for me because there's so many times that I've missed out on something and I didn't know about it until the end of the month when I did my month-end accounting and found out that things don't add up. I'm very sure I would have missed these errors if I persisted in using my spreadsheet way of tracking expenses. I'll still highly recommend it to anyone who is serious about budgeting and tracking expenses. Don't buy it now though...wait for a great offer to come (at Steam, that online platform to get games), which is a matter of when and not if. ...