I am currently in Rome and have been for several days. This app lets you avoid using data but still see a terrific map.
I was able to pin all the favorite spots we wanted to visit and this map was used every day. It even acts as a compass so I can spin around and see when I am facing the right direction of the pin on my map that I want to head towards. Dont go without this app. Get it! Trust me.
I also have the app for Venice, hopefully they come out with one for Florence as well.
MikeV2010 about TicketLens: Tours & Activities, v6.0.1