Needs a little change – Bass Booster & EQ Amplifier Review

I like this app it does what I wanted but the developer really needs to change the premium part of it all. The options that require premium, are good enough to have to pay for them. But the rest is great!
Review by 工尺口れ Ｓ匕尺工Ｋモ尺 on Bass Booster & EQ Amplifier.