There are too many ads In the free version that you CAN'T skip! I once had three 30 second adds in a row after listening to a song that I didn't even like. I would have skipped it but OH WAIT!!! I can't even do that because they limit the number of skips you get as well!!! And you can't rewind the song or restart or re listen. There are so many limits that they FORCE you to go to premium. I had premium for a while and it was just as good or better than other apps. It's only good with premium.