I have blogged before about the awesome personal budgeting software You Need A Budget!, a/k/a YNAB. It is now in version 4 and better than ever, with cloud syncing among all your devices (computer, smartphone, iPad or tablet, etc.). We use it for all of our budgeting, and we absolutely love it.
Anyway, if you want a $6 discount on the new version, use this link: http://ynab.refr.cc/XTT5GR6
Disclaimer: I will receive a small commission on any sales through the above link.