A big update for every level of sewist: • 6 new studio tools: unit converter, button and buttonhole size, PDF pattern print-scale check, project cost, pleat calculator, quilt backing and binding • More accurate calculators: yardage, circle skirt (full, half, quarter), elastic, gathering, buttonholes, ease and bias binding • Tap any value to type an exact number • 5 new lessons, plus step-by-step guides, common mistakes and pro tips in every lesson • Track your lesson progress and continue where you left off • Sewing glossary expanded to 66 terms with categories • Refreshed design and many small fixes