lpt2007,

Google MfE has been dropped on all platforms except for WP which has been extended till 31/07/13... Are you sure on iOS its using Exchange (or Activesync) and not Google to sync?

Also another caveat is if you set up the account on device before 31/01/13 it will work till-date but all accounts set up on devices after 31/01/13 won't sync