Step 1: Install a SoundCloud Downloader App
Download and install a SoundCloud Downloader app such as SoundTake. You can find the app in your device's app store.
Step 2: Open SoundCloud
Launch the SoundCloud app from your device and search for the playlist you need to download.
Step 3: Copy the Playlist's URL
Copy the URL of the playlist to your clipboard. To copy the URL, just long press on the track's title for a few seconds.
Step 4: Paste the URL Into the App
Open the SoundTake app and paste the copied URL into the search box.
Step 5: Download the Playlist
Select the Download button next to the list and select the resolution you want to download the playlist in.