This is my second app, Borned from my personal needs but i decided to show you this with you guys anyway.
So the app is simple. How much times you was listening to music but the volume was so much low. So you pressed the volume up button and the music became too much loud! is becouse android still divides its volume percentage from 1% to 100% in 15 steps.
Now you can say goodbye to that times!
With Perfect Volume you can choose your own volume steps value from 1 to 100 ao you can make you own volume and listen to music perfectly as you wanted!
Requires a Rooted android device Running android 7.0+