For BOTH Phones and Tablets! How much thread and how many beads will it take to complete a project in slip stitch bead crochet?Calculates from user supplied project information i.e. around, size bead, length of project.Tubular, slip-stitch bead crochet is very flexible and quite portable. You can buy patterns for ropes or create your own with theBead Crochet Pattern Designer for the PC ( http://www.bead-bordello.com/product/bcpd.html ) or the Bead Crochet Designer App for Android. * Developed for Android 1.5 and newer* Materials required, thread and beads*