The colorful app, called “Huroof”—or “alphabet”—also includes games and an Arabic alphabet song full of jihadist language. ISIS has released apps in the past, but this is the first one ...

When the rousing rendition of the alphabet song finishes, Alhamwi turns her attention to the board beside her. She holds up a small laminated card that features a single Arabic letter.

“The app has games for memorizing and how to write the Arabic letters in addition to including a nasheed (a cappella Islamic songs) designed to help teach the alphabet,” Long War Journal notes ...