A free program for Android, by Infinity Technologies Global.

The Equalizer app is designed to be a handy, user-friendly tool for those looking to tweak the sound quality of their music. It provides a simple interface for users to adjust the sound to their personal preferences. It allows users to choose from a wide range of presets, or manually adjust the sound to their preferred level. This app is also capable of handling a wide range of music, including songs, albums, and more. The Equalizer app includes an audio equalizer, bass booster, screen edge lighting, and a volume booster, all of which are useful for those looking to improve the sound quality of their music.