Curiosity is the official app from the website by the same name. With this app, you can access thousands of articles on all kinds of subjects (mainly science and science-related topics) from the comfort of your smartphone. Besides these articles, you also have more than a million videos at your disposal.
The design of the Curiosity app is very intuitive. From the main tab, you can quickly scroll through all the content from that day, with a complete list of all the articles. You can also access the search tab, where you can filter articles by category or keyword. This way, if you're interested in finding an article or video related to a certain topic, all you have to do is search for it.
Curiosity is a fascinating app, that provides tons of useful and interesting content for your reading pleasure. After reading any article, you can also take a look at its tags to quickly find related content.