u r welcome!
Sorry, not yet. Right now we’re working on Robo Gallery version 3.0 release which will include so much of new functions, for example Instagram feed, youtube channels and playlists support, gallery comments, image rating, new gallery hover effects , new layouts and much much more. Password protected gallery planned as add-on for the gallery.
Please let me know if you’ll have some other questions. If you have some ideas or requirements for robo gallery functionality just let us to know and we’ll consider of the implementation of this functionality in future gallery releases. We’re really appreciate it!