Volume Amplifier Booster with a friendly interface ultra-small capacity will help you to controls and increase Android phone volume for all sound streams (music voice alarm system). You can easily boost your phone sound to maximum by just one touch without distorting the sound.With this app the sound of your mobile increases from 25 to 45% more than any other amplifier app from Google Play. Now it is not necessary to use headphones or headset to listen to your music. Drop the bit at any time you want and make it louder. It does not matter if you are in a loudly place; amplify your mobile phone loudspeaker. What sets Volume Booster Amplifier 2017 from other similar applications is that when a user activates boost this app not only amplifies the sound to the end but also uses the built-in Android equalizer to optimize the frequency channels by means of a special algorithm. So the result is a stronger and clearer sound.Please email us If you have any problem complain or suggestions at [email protected]