This is an official app of mt CASA for iPhones and iPads. The following actions are possible.- Decorating a room can be simulated using mtCASA lineup of 2015SS (mt CASA, mt CASA sticker, mtCASA Shade).* In addition to 3 types of room that we prepared, white canvas or the pictures that you have taken can be utilized.- You can choose from 3 different sizes of tape or stickers.* Attached tape and stickers can be moved, extended/reduced or deleted. You can also adjust the angle of them.- After checking the types of tape and stickers that you used, you candirectly jump to mt online shop. (Domestic sale in Japan only)* In addition to saving them in the camera roll, you can post the decorated room on twitter or facebook.