My body parts by Bodhaguru
Three and even two-year-old children can use this app to learn the names of each body part on their own. They do not need the help of an adult as a voice instructs them what to do and teaches them how to pronounce and spell the words.
They can start by pressing on the parts of the body and hear their names. Older children can learn how to write them by building and spelling the words. A third activity of the app consists of answering some basic questions about the body parts to check how good their knowledge of the body is. Children can both read and hear the questions so it is a good practice of all the skills.