Speaker Booster is a simple and easy-to-use app for Android that will increase the sound of your device. This app is based on the Android eQualizer, which is a built-in equalizer that will increase the sound of your device. This app will make your device sound like it has a high-quality speaker or audio player.

You can listen to music, watch videos, and make voice calls with higher quality and volume. It will also improve the sound of your device when you use it for meetings or presentations.

It is very simple to use. You will only need to tap on the icon to start the application. The first time you run the application, it will need to refresh the audio.