The app looks good and would be helpful as your purchase ongoing, but there's no way I'm going to get out all my fabric and measure and photograph it! But, I love all the new technology! And just for reference, we had one corded black phone in the kitchen growing up and a black and white console tv, so I'm old! I'm so afraid of not being able to funtion without assistance as I get older, I've tried to learn everything I can about phones, DVDs and computers. I still need help, but my kids appreciate that I'm trying !!