If your device has low sound, use Volume Booster and Sound Amplifier to make your device super loud.

The Volume booster - Audio Amplifier application amplify the volume on your device has increased to 200%.

Listening music, playing game or watching movie, the volume booster max and sound amplifier can make sound louder than the system default.

With music equalizer and bass booster , it is able to improve your music quality and amplify bass and boost volume of your phone and tablet louder.

Volume Booster - Loud Speaker with Extra Sound has a simple interface to ensure that you can quickly master it in an instant.