Hi Fi Equalizer will be the best way to listen to your music. You can use it with any player and it will give you Hi Fi sound. The idea for this application was born out of a personal need. I had tried other EQs, often with many options that in the end I didn't need. I was thinking of something simple, immediate and essential, with controls that I could also use in the car. For custom settings I thought, unlike many other EQs, to preset the levels of the various frequencies are not based on the type of music, but on the type of audio output. It is clear that if we listen to music through mobile phone speakers, we miss a lot of low and mid-low frequencies. .If we connect the smartphone to the home stereo system, it will be necessary to set the appropriate frequency.
Required Android Versions : KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]