SpentOnApps – app and music expense monitor

For those of you who like to keep a record of past purchases, this may be the app for you. SpentOnApps displays your past iTunes purchases – this includes music/video & applications. This is attractively presented (as of the screenshot below) and includes some additional features, such as: an individual price break-down of each item that you have purchased, prices separated into categories and the ability to post your total spending amount on Twitter or Facebook (not sure why anyone would want to do this!).