App Lock - Smartphone Security & Privacy is a utility that allows you to lock your apps to prevent unauthorized access. It offers several locking methods, including the use of passwords, patterns, and fingerprints. You can choose to use the default method (pin) or customize it with your own method. The latter is more secure, but requires a greater level of security. It is also possible to use a combination of multiple methods.

How does it work?

The App Lock utility works by opening a connection to the Internet and checking the status of the connection. If the connection is open, the App Lock application will check whether the current process is authorized.