Volume Booster by InfinitePixel is an app for Android users. The app boosts the volume of every aspect of a phone. Some of the app's special sound features include:

-A loudness enhancer to boost volume

-A bass booster to specifically enhance the bass in a song

-A virtualized visualizer to view your personalized volume controls

-A balance control that allows you to balance the left and right speakers to your liking

-A treble enhancement control

-A bar graph graphic visualizer to visualize your music

-A powerful music player that has repeat and shuffle capabilities

You do need to use headphones to notice the app's sound effects. They will give new life to your phone speakers.