This application is a ringtone maker app. The purpose of the application is to provide a simple way for users to create their own ringtones. In order to achieve this, the application allows users to choose from a list of predefined sounds and save them to an audio file. After that, users are able to choose from a list of tools that allow them to cut the audio file, remove parts of the file, or add new information to it. 

The app is very easy to use, even for people who are not familiar with the process of making ringtones.