But a story you may have heard claims the threat of the app going away has led to a massive spike in people learning mandarin on Duolingo. It's true. The language-learning app reported a 216% ...
Language learning app Duolingo has seen an over 200% spike in U.S. users learning Mandarin "out of spite" as many flee to ...
How the brand tapped data-driven storytelling and cross-departmental collaboration to turn the disruptive moment into a win.