UTA☆PRI ISLAND (うた☆プリアイランド Uta☆Pri Airando) was a smartphone application launched by Broccoli as part of the Uta no☆Prince-sama♪ franchise. It was available for iPhone and Android smartphones from December 2014 to March 31st, 2016.
For more images, see here: UTA☆PRI ISLAND/Gallery.
Amazing Aria • Sweet Serenade • Amazing Aria & Sweet Serenade LOVE
Debut • All Star • All Star After Secret • Dolce Vita