Simple, small, free app to boost & mute & decrease & control your video or audio sound volume. Useful for movies, audio books and music.KEY FEATURES:• Automatically detect all Video and Music files on your iPhone, iPod Touch and iPad• Support alls popular video and audio format• Support boost volume up to 10 times• Support mute volume for videos• Support decrease volume for videos and audios• Share fun videos & audios with your friends• Lots of configurations and preferences
