Speaker Volume Booster is a native app which will increase your overall sound by 10-25% depending on your device.
Just tap on the HeadPhones and enjoy stronger and clearer sound.
For better effect please use a HeadSet!
With this app you can adjust:
* Media player volume
* Ring volume
* Alarm volume
Get Speaker Volume Booster for FREE and enjoy it!
Android 9 Compatible Version
9Apps 4.9
