Why did you make this app?
I use soundcloud a lot. I thinks it's a great platform to share music on. There is only one huge problem with it... What is if you can't afford a mobile subscription with tons of data, you have bad mobile reception, you are on mount everest and would like to listen to the great music or if you have an iPod / any device which does not have a internet connection?
Well, there is no way to listen to all this amazing music when you are in such a situation. But with SCD you can download all amazing music and enjoy it while you are on the go!
Did you know, soundcloud limits a free users track to only have a maximum of 100 downloads, a Pro user 1'000 downloads. Source