In the past, my husband and I have used our phones to help us navigate through the cities that we travel too. However, we're from the US and would prefer to avoid the extra data charges. I am hoping to find a helpful app that will include a map of downtown, the subway, restaurants, and other points of interest. However, I need something that will work when data is turned off. I understand that I won't be able to use an app that uses GPS for your current location, and I'm okay with that.
We have iPhones and I am okay with apps that are a few dollars if they will be helpful.
Thanks in advance!