Public Folders are not seen in iOS when configured as Exchange ActiveSync client, obviously because they are not seen as account folders. In order to circumvent this limitation, other mail servers allows to "mount" subscribed folders from other accounts to own account folders.

It would be nice for Axigen to enable access to Public Folders for EAS clients too, since most enterprise users (which are the ones more likely to use Public Folders) have EAS configured on their mobile devices.