This is something for TripleS iPhone/iPad/iTouch users. There are two apps you can download for free which are related to wuri boys.
SBS Radio : if you want to listen to Hyung Jun's Music High live. Just search SBS Radio on iTunes store.
Basic House : Photos and videos of Hyun Joong from the latest Basic House collection. Search using the brand's Korean name 베이직하우스 on iTunes store.
Thanks to cll_slam10@Twitter for the tip on the SBS Radio and firstname.lastname@example.org for the tip on Basic House. Big, big hugs to wonderrrgirl for typing the Korean brand on my iPhone so that I can download.