CheckBook is described as '"Where does all my money go?" you've asked yourself. You've written it down in your paper check register but it can't sort and categorize your transactions and it will never balance itself. You've tried medieval torture devices like Quicken® but they're so full of' and is an app in the business & commerce category. There are more than 50 alternatives to CheckBook for a variety of platforms, including iPhone, Android, Web-based, Windows and Mac apps. The best CheckBook alternative is GnuCash, which is both free and Open Source. Other great apps like CheckBook are HomeBank, You Need A Budget, MoneyWallet and Monarch.