Apps
A small, growing catalog of learning apps, each one a carefully crafted “world” you can explore in minutes a day (or lose an entire evening to).
World of Alphabets
Learn alphabets and writing systems with flashcards, quizzes, and a world map of scripts.
scriptslanguageshistory
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World of Dinosaurs
Explore dinosaurs and prehistoric animals with profiles, articles, quizzes, and discovery maps.
dinosaurspaleontologyscience
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World of Communism
Explore Communism, Socialism, and Anarchism through thinkers, movements, maps, music, and quizzes.
historypoliticsideas
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Freestyle Rap
Train freestyle rap with beats, tempo control, multilingual rhymes, and recording.
improvisationmusiccreativity
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