A free app for Android, by SailingLab.
What is AppLock?
AppLock is a light application that allows you to protect your privacy in mobile apps.
It is a simple, intuitive, and easy-to-use tool that allows you to lock apps with a simple PIN or pattern.
How can I use it?
Download and install it, then open the tool and start the first scan.
Enter the PIN or pattern you want to use to lock the app, and confirm the pattern.
The lock will be activated and you can use the application as usual.
Why do I need it?
You don’t need to download an application to lock your phone.