World's Smallest Violin is a free Android app developed by Marco Carrizales. It is categorized under Lifestyle and provides a unique solution to those who are tired of hearing someone's whining. With this app, you can add musical ambiance to dramatize the annoying whine and let the person know that you are not interested in listening to their complaints.

The app is easy to use and provides a fun way to handle whining. Simply open the app, tap on the violin icon, and start playing the world's smallest violin. The app also features a customizable violin sound, allowing you to choose from a variety of violin sounds to suit your taste. The app is free to download and use, making it accessible to everyone.