Marxism Library is an educational and reference app available on Android. Developed by J. Valeska Games, this free app provides a comprehensive collection of texts, books, comments, essays, and quotes about popular revolutionary movements like Marxism, Socialism, Feminism, Leninism, Pan-Africanism, Communism, and Anarchism. With translations available in over 70 languages, users can explore the works of more than a hundred influential authors including Lenin, Engels, Marx, Rosa Luxemburg, Allende, Sankara, Trotsky, Castro, Bakunin, Malcom X, Arafat, Dolores Ibárruri, Mao, Marta Harnecker, Pepita Gherra, Che Guevara, and many more.

Marxism Library offers a range of features to enhance the reading experience. It includes reading guides, subject indexes, author indexes, period indexes, indexes by language, bookmarking, and the ability to share pages. Users can also perform local searches for specific authors or phrases. The app provides additional content such as photos, comments, and interesting information about popular movements.