At the moment, no, but all of the information is stored in annotation_favorites.xml, and any custom stamps are stored in the stamps directory under the storage location. Getting access to the annotation_favorites.xml file is problematic on Android and iOS though (the OS doesn't allow direct access to the folder they are stored in). It would be quite easy to write a tool to extract that from a .mcf file though, but that wouldn't help with replacing the existing file. If having the ability to export favorites is something users need, I can look into adding something at some point. I could just have a different entry for exporting/importing favorites instead of all of the settings.
Mike
Mike