AudioClean is a free Android app developed by Gabi Moreno that improves the audio quality of your video conferences and calls. This app helps in noise reduction and enhances the overall listening experience. The app is currently in ALPHA state, and the developer is seeking feedback from users to achieve a proper UI that is useful for them.

The app is specifically designed to process the audio of video conferences and calls, allowing for clearer voice and better audio quality. It is an excellent option for those who frequently experience audio issues during their calls and conferences.

However, it's worth noting that AudioClean is currently only compatible with Google Meet, and not with other video conferencing platforms like Zoom, Microsoft Teams, Webex, and Skype.