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“I started with ‘Professor’ for my AP Chemistry prep, but the ‘Quack’ mode made the long integration problems feel less intimidating,” says , a senior at a public high school in Texas. “It’s like having a study buddy who never judges.”

By Maya Patel – Education & Tech Correspondent April 10 2026 quack.preporg

Both incidents have been and, according to internal metrics, have not materially impacted user growth or investor confidence. “I started with ‘Professor’ for my AP Chemistry