3 ms·Apple Music stores music locally. On my 512GB iPhone it’s the number one consumer of spaceby fignews 4y agoApple Music stores music locally. On my 512GB iPhone it’s the number one consumer of spaceCupprum 4y agoDepends whether you download it or just stream it.EricE 4y agoAnd by default it works like cache. If you need space the music files are the first to go since they can just be re-downloaded.