National Park Service has a new unified app for all parks and landmarks
From the article:
"The National Park Service has offered mobile apps for some of its national parks in the United States, but maintaining a separate application for each park or landmark probably wasn't the best idea. That's why the NPS has now released a unified app for its parks, allowing you to research and monitor hundreds of landmarks in one place.... "
This article is about the Android version, but iOS available as well.
From the article:
"The National Park Service has offered mobile apps for some of its national parks in the United States, but maintaining a separate application for each park or landmark probably wasn't the best idea. That's why the NPS has now released a unified app for its parks, allowing you to research and monitor hundreds of landmarks in one place.... "
This article is about the Android version, but iOS available as well.