Monday Musings - 3 ways this App has helped me

Anyone who knows me knows that I am a gadget girl - whether it's in the sewing room or the kitchen. Todat I want to share with you  an App I recently discovered for my Android, the Robert Kaufman app, cutely titled "The Quilters Little Helper".  I have several apps on my phone - or had - and this one has quickly become a favorite of mine.The App has several calculators which will help you figure out how much usable yardage you need to buy for a given project.Yardage calculations - I can calculate how many 3 " squares come from a yard of fabric (168).Backing requirements - I can accurately determine how much fabric I'll need if I want to piece a back with conventional yardage, and then compare that amount (and cost) with the cost of a fat back.Set in and Corner Triangle - this will determine how much fabric you will need for both Set in Triangle (QSTs) and Corner Triangles (HSTs). I know I've been guilty of avoiding projects which have those items in there, but now I can expand my quilt-verse to play with those design options.I had several apps on my phone, and this one made me rethink what I had on it.What apps do you have on your phone?