This app is a 3D demonstration of sounds produced in the English Language. The app includes detailed 3D animations of a correct tongue, lip, and mouth positions for all English sounds. Serves as a great tool for demonstrating correct pronunciation of sounds. Helpful for children with articulation concerns, speech delays and individuals relearning speech production. Vowels and consonants are included in the app. https://itunes.apple.com/us/app/speech-trainer-3d/id418333616?mt=8