Password Screen Lock is a screen lock application that allows you to set a password to prevent others from viewing or accessing your smartphone or tablet. The app can be used on Android devices that run Android OS 4.4 or higher.

The app is simple and easy to use, with a user-friendly interface. It allows you to choose from a variety of screen locks, including password, patterns, pincode, and frames. You can also choose the key for the screen lock, and then enter your password to prevent others from viewing your device.

It is highly secure and safe, and you will not have to worry about your privacy and security.