I have this same question! No one who answered has addressed it yet. Axen and I are both looking for a volume booster app separate from Pandora that works with Pandora. I've downloaded 12 volume booster apps on my iPhone and not one of them work with Pandora - they only work with Apple Music or songs I have downloaded myself onto my iPhone. Where they list the "music services" they work with, Pandora is never one of them. Does anyone know of a volume booster app that does work with Pandora? Thank you! ... View more