This application is an Android-based tool that will help you to lock the incoming calls on your smartphone. It can help you to protect yourself from the intruders who may try to snoop on your phone. 

The app can be used in different ways. You can set it to block all the incoming calls, or just the ones from a particular number. You can also set a password to make the lock more secure.

The app can also be used to hide the caller's name from the thieves. You can set it to show the caller's name only if the caller is known to you.