ISIS has developed a sophisticated social media strategy to spread its message and control its online presence. This includes a Twitter app called "The Dawn of Glad Tidings" that ISIS uses to post tweets through users' accounts to magnify its messaging. ISIS also organizes hashtag campaigns to trend topics on Twitter and expose more users to its content. Through these and other strategies, ISIS is able to project an image of strength online and outperform rival groups in terms of social media engagement, though some of its support is inflated.