volume Booster

Volume Booster gives you the best and easiest way to control all your volumes of your phone's audio devices:

Simply tap on the icon and let the app calibrate your sound settings!
This app will increase your overall sound quality and make your Android phone sound like a professional media player.
Increase volume for notification sound, ringtone, alarm, and multimedia sound!
Ultimate volume booster will control and boost the audio quality of your phone.

Volume Booster Feature:
★Easily volume control. One tab to boost the volume to maximum.
★Support three mode: Max Mode, Normal Mode and Silent Mode.
★Show on notification.
★Compatible with Android Phone and Tablet.