Just wanted to let you know that we have released an iPhone and iPad app with the “Nuova Topografia” by Giambattista Nolli.
Enjoy the Nolli Map offline in high resolution (no Internet connection required) and in mobility while walking through Rome or from the comfort of your couch. Get additional information from the original indices simply by tapping on a number on the plan.

This is our website: http://nolli-app.com

See also: Nolli map