AppLock is an Android security tool that can be used to protect your apps, photos, videos, and files from intruders. With AppLock, you can also lock the phone itself to prevent anyone from taking your personal data. The best part of the tool is that it can be used with any Android device and works on both the phone and tablet version of the operating system.

How can I use it?

First, download the AppLock application from the Google Play Store. Next, create a password and configure it to be used as the lock key. You will be required to enter the password every time you want to use the tool.