Amazing and unique, the best way to know the city of Porto from one of most interesting points of it: the Lookout of the Torre dos Clérigos.
Very intuitive and easy to use, the application shows you information about the most attractive places in the city through a image of what you see. A memory in your phone of a unique view.
Update, improvements and corrections
With Family Sharing set up, up to six family members can use this app.