Nov 19, 2013 - Mercury is proud to announce Convert my Shoe Size 1.1 for iOS. Convert My Shoe Size is a handy iphone application that gives you your shoe-size for different countries. It has a neat, user-friendly interface that gives you your shoe-size on various international scales with a few quick taps. It's simple, linear and user-friendly. It does not involve typing any detailed text or prolonged searches. Now shopping for shoes abroad or online won't be the task it used to be!