There are lots of great suggestions here, one I haven't seen yet is Spirited Away. (http://drikin.com/spiritedaway/ http://drikin.com/spiritedaway/) This app h

There are lots of great suggestions here, one I haven't seen yet is Spirited Away. (http://drikin.com/spiritedaway/ http://drikin.com/spiritedaway/) This app hides app you haven't used for a little while so the app you are using currently is the most prominent thing on the screen. I find it really helpful to declutter my screen in a non-invasive way. You can also exclude things like video players and the like from being hidden.