A free program for Android, by Droid Keypad.

This application is a privacy protection tool that allows you to hide your messages, photos, and videos from other people. With it, you can also secure your phone from unwanted intrusions.

It is designed to work with the most popular chat applications on the market, including WhatsApp, Facebook Messenger, and others. It can also be used to hide messages and photos that you receive on your phone.

The main purpose of this application is to protect your privacy. It allows you to have a private conversation with the people you want to talk to. You can also choose to have a private conversation with a specific person.