Anyone know of an app that will automatically kill apps after a new one is opened based on a we number. Say I want only 5 apps running at a time and I open a new one, the now 6th app in the line on the app switcher is killed. A crap load of apps really does a deal on my phones memory and batty. I already know of manually background killer apps. If this doesn't exist I would totally buy it if it were made. And add exceptions!