Download Apex Launcher app to lock applications with a password

Apex Launcher is a program to lock applications with a password

Provides you with the advantage of wonderfully customizing your phone, as you can change the appearance of application icons and their navigation system on your Android phone.
Has the feature of hiding applications from the application list on your phone so that intruders do not know which applications you are using.
Allows you to lock chat applications and social networking sites such as Facebook, Telegram, and others.
It allows you to hide photos or videos that you do not want to appear in the gallery.
One of the most negative things that I noticed about this application is that you may encounter some problems during the process of restoring backups from the settings.