How would you make a self-guided walking tour, with an app?
March 13, 2021 11:53 AM Subscribe
I would like to make a self-guided walking tour of some architecture and historic locations in the US, with an app rather than a paper brochure. What is the best way to do that these days? If you have done something similar, I would love to hear your advice as well. Bonus points if the way to do this is low cost or free.