volume booster

[Android Question]

I have the droid turbo what are some good quality volume boosters that actually work.it doesn't matter if I have to pay for them or not.i had volume+ booster but it no longer works or at least that's what the dev said who made it.

 

[AMOCO]

I have the droid turbo what are some good quality volume boosters that actually work.it doesn't matter if I have to pay for them or not.i had volume+ booster but it no longer works or at least that's what the dev said who made it.

PowerAmp is what I use,But its also a music player.Works very well this is why I purchased the unlocker to the trial version.
Trial Version: https://play.google.com/store/apps/details?id=com.maxmpz.audioplayer&hl=en
Unlocker: https://play.google.com/store/apps/details?id=com.maxmpz.audioplayer.unlock&hl=en
Widget Pack: https://play.google.com/store/apps/details?id=com.maxmpz.audioplayer.widgetpack1&hl=en