Amp Volume Booster allows you to boost the sound of music, video and audio, audiobooks, radio, voice record files.
* Boost all music media volume: including audio sound and video sound.
Simple, small, useful app to boost your media sound volume.
* Increase video, audio, music, voice, audio book volume.
Have you been bothered about too low sound volume? Welcome to our volume booster, Amp.
* Supports import your sound file from device, other apps, or clouds.
* Supports decrease or mute sound for your sound file too.
Useful for movies, audio books and music.
Boost volume up to 1000%.