Appear to have to re-enter UID, PW and Email everytime you want to sync. Should remember or have option to do so. Output seems to be only in MOA or Mils even though MOA per click is entered. Must be a setting somewhere that is not obvious. Seems to have all the bells and whistles needed once I get the data loaded. One purchase works on both the iphone and ipad even though iTunes leads you to believe otherwise.