A (s)imple, (l)ight(w)eight cache cleaner widget, that displays the storage space used up by application cache files on your device. Yes this is a real "one tap cache cleaner". It helps you to clear all application cache files with only one touch on the widget. Yes thats right you don't need to install an app to do this job a simple widget is enough! No root needed. No ads. 100% fat free! Only 17 Kb small so it won't eat up your device storage space. It updates every 5 minutes. You can clear the cache by pressing the widget - and wait some seconds. (It is also a button) This is a widget so you need to drop it on your homescreen it is not an app.
If you like more of those simple, lightweight widgets which only ask you for the permissions they realy need and don't fill up you phone with Megabytes of data even if they need to do only a small job then check the other SLW widgets.
Open source GNU GPL 3.0 Source code: http://code.google.com/p/slw-battery-widget/