Our brand new app 'MORE MIGHTY MEASURES' has just been released! It is the follow up to our very successful MIGHTY MEASURES that has been used in schools up and down the UK and also across the USA. It helps children to convert one unit of measurement to another......and this app works with units of length. To help celebrate the app's release - there are 9 FREE PROMO CODES available here - but grab them quick as they don't tend to hang around too long! Good luck! Follow us on Twitter too @primaryapps YFWHHXX4RYKJ JWNEFH3KEHY3 R77NTJRY4HPH MX9JPRLFKNT7 RN7WNLTFWFMF 9T9TPTH7MJN4 7N4PHMM3L7AK LYPTMNNMLJLF K47KJKANJYAA