Your android device sounds poor? Try this new amazing sound booster. It will increase your speakers volume up to 10-25%. Sketchy Volume Booster uses sophisticated algorithm in order to increase the sound. Just tap on the speakers and enjoy stronger and clearer sound. You can adjust three types of volume: * Media player volume, * Ring volume, * Alarm volume, It will improve the volume and sound of your speakers and headphones and make them sound like a HiFi system. Advertising Policy: We inf