Hello,

I use the Spotify app in my Android mobile device and it works great.

However I cannot use the Spotify Web Player on the same Android device. It only plays 30 seconds "demos" of any song. It also doesn't show my playlists, except the four most recent ones I have listened to, but this is less of a problem. The 30 seconds limit on the other hand makes it completely useless.

It would be useful if the Web Player worked also on mobile devices, even if it had less features that the Spotify app, because unfortunately some mobile devices don't have a lot of room for installing apps (and to my knowledge the Spotify app cannot be moved to the SD card unless you have Marshmallow Android).