Unlock Counter Widget (com.arp.unlockwidnet) on Google Play
This widget keeps track of how many times daily you have unlocked/checked your phone. It also displays how long since you last checked it so you can be assured of your privacy or simply to see how ofter you are are checking your facebook page or twitter feed.* Keep track of how long it has been since you checked or unlocked your phone* Count how many times a day you are unlocking or checking your phone