St. Peter's is one of the most fascinating buildings in the world. With the app you can commit him virtually and countless statues, altars and mosaics in detail to know (Wikipedia texts).

The app provides also the importance of all Christian holidays and Vitas major biblical characters, so you can understand the countless works of art related.
The building history is told to hand the biographies of all builders of Bramante, on such well-known artists such as Raphael, Michelangelo, Bernini to Borromini.

The app also works offline and provides a guide to the highlights of the cathedral.

A private travel diary allows documenting their own impressions and their immediate social media sharing or via email.