Great song quality but one huge deadbreaker – Boom: Bass Booster & Equalizer Review

This app really does improve the sound quality when used with a Bluetooth headset, however there is one major issue for me. When using with Spotify, it does not use the media you have downloaded, rather it streams it. For those of us without unlimited data, that is not acceptable...
Review by Nwolfe09 on Boom: Bass Booster & Equalizer.