Incoming Call Lock Screen is a free security app for Android that enables you to add a secure lock on incoming calls. This app provides a reliable and secure way to protect your incoming calls from unauthorized access. The app features different secure lock patterns, allowing you to choose the one that fits your preference. You can also customize the incoming call lock screen by changing the background wallpaper and incoming caller name.

The app is easy to set up, requiring you to turn on the required permission for incoming calls, select the incoming call screen lock pattern, and customize the lock screen according to your preference. It's important to note that the app doesn't collect any user's contact details or other personal information.