I thought it was an app intended to show users content they might enjoy enough that they might also view ads between content, all in order to make a profit.

> "I don't understand anything," she said with decision, determined to preserve her incomprehension intact. "Nothing. Least of all," she continued in another tone "why you don't take soma when you have these dreadful ideas of yours. You'd forget all about them. And instead of feeling miserable, you'd be jolly. So jolly, ..." -- Brave New World by Aldous Huxley