*Lock apps with PIN or pattern.
*Secure your contacts and calendar events from the prying eyes of others.
*Protect banking and financial applications containing your sensitive information from access by others.
*Safeguard your social website pages like Facebook, Twitter from your nosy friends.
*Hide your private conversations through messenger apps like Whatsapp, Skype and so on.
*Shield your pictures and videos shared through media sharing apps like Instagram.
*Prevent your children from making unwanted purchases from online shopping applications.
*Avoid your favorite games played by others and losing your accumulated awards
… and more.
Fix bugs.