Free children's encyclopedia — Woncy tells the researcher little about the life of wild and domestic animals, of plants, description of the event from history, interesting facts of nature. Using a variety of application functions, the child can get acquainted with many names of natural phenomena, places, subjects, inhabitants of our planet. The sound of each described event makes acquaintance with the world more interesting. Fun character Vansi will not let the kid be bored and to go with him on a long journey to the country of knowledge, participate with him in an exciting quiz and test assimilation of the material.