King Kong Lock（KK Lock） is exist for protecting your privacy.The most complete of locking function: App Lock,Lock file,application hider,hide pictures,secret contacts.And more functions are going on.The best of unlock method:original password UI,calculator UI，pattern UI,FC UI.
Free custom application function, can separately uninstall the function you don't need.
Free custom application's style.Sweet of customer service,Any question could be written a email to our Email.Customer service is not
24 Hours online,maybe delay serval hours because time zone is different.

What's new in version 2.8:
1.New version,new image,king kong lock is in sync with the latest icon
2.Fix the problem that pop-up ads obstruct inputting password
3.Add plug-in market and offer suggestion of disconnection while downloading
4.Add the identifying of the most popular and the newest plug-in
5.update the icon of application lock and the document lock

Screenshots: