A free program for Android, by Dreams Room.

Bass Equalizer & Pod Music Player is the best app for listening to music in the best way: with headphones. This application will help you get a better sound on your phone or tablet. With its equalizer and bass booster you can adjust the sound effect levels so that you get the best out of the Music or Audio coming out of your device.

With its virtualizer and 3D sound effects, you can listen to music and audio in a new way. You can listen to your music and audio files with headphones or speakers.

This app has multiple dynamic visualizations of the spectrum and gives a new experience you have never had before.