Millions of free Android apps are provide on 9apps. 10,000+ users downloaded Volume Booster Joke latest version on 9Apps for free every week! You'll found many people are using it. This hot app was released on 2015-03-10. It is one of the popular Android apps in 2015.
After you download the app, and then run it, you will hear a high frequency sound.
Don't worry, it works our program.
After the sound dies down, your device will be configured to sound.
Try it and you.
Make sure that your smartphone has become much louder sound.
Settings include speakers and now the ringtone louder and music on your smartphone plays cleaner.
Note:
Once you exit from the app "Volume Booster" all settings will be reset and your device will return to the
previous settings.
It is very comfortable and the desired application.
9Apps 4.9
