Doesn't work. Tried +12 and -20db changes, no effect. The interface is terrible as well. What looks like a refresh button is apparently the apply gain button. The buttons don't have any text on them so you're stuck guessing. No guide or explanation of how to use the app, and the navigation is white letters on top of light gray. Idiot design. The app doesn't do what its namesake does and scan the files either. This app is probably a fake, so go on a pc and get the actual program. At least you know that works.
Great idea but poorly executed thus far. Needs a batch conversion option along with greater stability. A Material Design user interface would increase popularity. Waiting on a proper update.
A much needed application but piss poor execution. App told me the mp3 directory in my sd card was empty. It wasn't. I moved the files to internal storage and tried again. App had to level each mp3 individually. I couldn't select all. No thanks. Terrible interface too.
A great simple app that brings up the volume on some of my low music files. Reads SD card.
This app works fine on my Samsung S6. It boosts all of the low volumes up as evenly as it can with the rest of the levels. I use this app to boost up Podcasts.
Pardon the word but the app sucks. It can't even detect my tracks.
Volume booster for headphones, phone. Play music equalizer in sound booster app