While many Android devices come with incredible audio quality, some phones have terrible audio quality. If you’re looking to improve the audio quality and loudness through your phone’s speaker and headphones, then you can try out the Equalizer app from the Google Play Store. It’s free, but has in-app purchases.



If you have a rooted Android device, then you can also flash custom sound mods. Developers are usually trying to improve the experience on Android devices and you can find flashable audio mods for various Android smartphones.