價格：免費
檔案大小：50 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
It's a guide:
- TALK in a simple, clear, complete way
- INVOLVING tourists telling anecdotes and curiosities not easy to found
- ENHANCES territory making only the EXCITEMENT OF THE VISIT
- is EASY and takes you around the city of Orvieto
- is completely DOWNLOADABLE, listenable, 100% reliable
支援平台：iPhone