Launch Spotify on your iPhone, click the 'Library' icon in the lower-right corner and then tap 'Settings' gear icon in the top-right corner. It works well for iPhone 5/6/7/8/X, iPad, iPod Touch and Android phones such as Galaxy S9, Note 8, LG G7, Huawei P10 and so on. To set the Spotify equalizer, you don't need extra hardware or software, just use the the built-in feature. By manipulating the frequencies and adjusting different elements of sound, it can make the audio appeals to the listeners. This technology was initially used in recording studios but becomes popular later. How to Use Spotify Equalizer on Mobile PhonesĪn equalizer refers to a device used in equalization for processing of audio singles.