Evil Apps - "I solemnly swear I am up to no good."
So, I was wondering if anyone here had a favorite app that may be considered...mischievous? Android's openness allows for a lot of possibilities and powerful apps.
Some of the few I know of and have played with are DroidSheep, WifiKill, & Faceniff. I've been pretty impressed by the ease of use and sheer might of these applications, but as I said, they're all pretty similar really.
What are some other "evil" apps you have tried?