National Geographic is a great magazine, and the app is a nice way to read it. It does now have bookmarks, which an earlier review suggested it did not. But the apps "how to" is laughable. It shows lots of options without any indication of how to actually get them. How to share articles, which it suggests is possible, is still a mystery to me.
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Update: it turns out the How-to is out of date. The app could use some refinement and updating, but it functions well once you get used to it.
Anonymous DC metro rider about National Geographic