Raise High volume is a small app that raises the volume of your phone. Increase your Volume and Boost the Volume of your phone. Adjust the Boost of Volume in this app according to your phone. Raise High Volume also manage the Volume in this app as your phone volume. Raise High Volume Boost and increase volume for your Movies, Music, and Apps. Feature ☞ Boost up to 100% of the Volume of your phone. ☞ Increase up to 100% of the Volume of your phone. ☞ Adjust the volume for Movies, Music, and any