No difference from iOS volume control
Dont bother. Great concept but it doesnt work. I was hoping the app would allow me to set the volume in increments in between the steps of iOSs volume control. Simply duplicates the iPads volume. And yes, I used the apps settings to vary the size of the volume steps but that didnt improve the apps performance either. 99 cents wasted.
NFry about
Volume Master - Dial in the sound of your music player with a control booster