Professional free app lock to protect your privacy.
Application lock
100% lock, unlock any application on the phone, a key lock, simple and fast! Protect personal privacy.
You simply press the beginners guide to open the phone tap permission to lock applications.
Lock settings to prevent others from changing system settings. Really lock your phone applications.
Apply Settings
Setting hide unlock pattern, set up in numerical order to disrupt, prevent others from seeing your password.
E-mail security settings to help you recover your password.
Depending on your needs personalize.
Privacy lock
Lock Gallery photos, contacts, text messages and other personal privacy applications.
Photo Safe
Hide your private photos, select the photo that you want to hide a key hidden.
Free Themes
Free cool lock screen theme, let the phone different from the lock screen start.
The new lock screen
Interface design aesthetic, functional design is praise, first-class design, first-class applications.