Whistles - prank is a free lifestyle application developed by Nechapps for Android devices. The app is designed to simulate whistles and create a realistic effect with sounds and vibration. As the name suggests, it is a prank application that can be used to trick your friends and family.

The app is easy to use and provides a simple interface. It does not have the functionality of real whistles, but it can create a realistic sound effect that can fool anyone. The app is purely for entertainment purposes and does not cause any harm. It can be a fun way to play pranks and add some humor to your everyday life.