Bass Booster Bluetooth

increase speaker and headphone loudness and the music volume of your mobile phone. It is a simple sound amplifier and music player booster that makes your phone extra louder. You can also use it during a voice call to increase the audio level so you can hear better.
Equalizer Booster is an application to improve the sound of android devices to be more optimal and maximum.

Recent changes:
auto in app purchase restore.

crush bug fixed .
more devices support added.