Siren Head Fake Call Prank is a free Android app developed by Olympos, falling under the category of Lifestyle. This app provides a fun way to prank your friends by simulating a video conference call from the infamous Siren Head. The app does not provide any real calling functionality and is purely for entertainment purposes.

Upon opening the app, users are introduced to an interface that simulates a Siren Head video conference call, complete with a countdown timer to build suspense. Users can then invite their friends to take the call and record their reactions. The app also provides users with the ability to customize the call settings, including the ringtone, vibration, and the duration of the call.

Overall, Siren Head Fake Call Prank is a fun app that provides a unique way to play pranks on friends. However, users should keep in mind that it does not provide any real calling functionality and is purely for entertainment purposes.