Artist - StaGet Deemo on App Store: https://itunes.apple.com/tw/app/deemo/id700637744?lGet Deemo on Goole Play : https://play.google.com/store/apps/details?id=com.rayark.plutoDeemo FB: https://www.facebook.com/rayark.deemoDeemo official site: http://www.rayark.com/g/deemoRayark official site: http://www.rayark.com