Volume booster - Double Boost play online

Simple, small but powerful app to boost double volume of your phone and tablet to max volume. Useful for movies, audio books, music and games.

Music equalizer with different sound level and frequency
Volume booster pro for headphones & external speaker & bluetooth
Stereo surround sound effects

Super volume booster for android is exactly what you need!!!This magic Volume-booster and Speaker-booster has a clean and cool interface with brilliant UI. Only one tap to enjoy a louder volume than default system volume!

The powerful Volume Booster tool can help you boost your volume

- We always keep up to date.

- Volume Booster Pro supports a wide & latest variety of Devices.

We would greatly appreciate the feedback on the app. Please send us an email about your experiences, or suggestions.