Volume Booster Pro is a totally new and professional volume control app and sound booster. You can easily boost all your phone sounds to a maximum value. You will never feel trouble to load alarm clock, loud ringtones or louder music volume.

Volume Booster for Android is also a dream volume control tool, after you use the “max” mode of the Speaker Booster, you can easily return to the original volume status by clicking the “normal” mode. And when you are on meeting, in the library, going to bed or any other occasion that needs silent, you can just click the “silent” mode.