Does Apple Music Take up Storage?

Storage is full. apple Music take up 7.4Gb.

How do I free up storage on Apple Music?

Open the Settings app, then tap Music. Tap Optimize Storage. Tap the toggle to enable the Optimize Storage feature.

Does Apple Music take up more storage than Spotify?

Im using both right now and when i downloaded the music i had on spotify to apple music i found it took up more than half of what spotify did! It should be about the same. You may have your Spotify download quality as Normal since you have to go into setting to change it to Very High if you want its 320kbps quality.