This iGotYa App requires your iPhone to be jailbroken and costs $6 but Mos Def Worth it, should someone try to figure out your passcode either from stealing it or just your friends fooling around with your precious the app will….See Details.

Email you each time the wrong pass code is incorrectly put in, and you will see exactly who conspired against you. oh and you will def need the iPhone 4 with a front facing camera, and I advise iGotYa to make an Android version.