Remove Background is a new tweak available in Cydia through which you can close all applications open in the background, with a simple press of a button. Remove Background works with SBSettings and appears as a toggle that, once pressed, closes any application open in the background, regardless of whether it supports multitasking or not. This new tweak also works with Remove Recents, a patch that automatically closed any application that was not compatible with the multitasking function.
Remove Background is a plugin that works on the basis of mobile substrate, so it will consume resources even when you are not using it. You can download the patch for free from Cydia and it works on any iDevice.
