iPA Phonetics is an educational app available for iPhone that provides a unique and intuitive touch interface for exploring the International Phonetic Alphabet (IPA). Developed by John Esling, this free app is designed to help users learn and understand the various voice qualities and articulations represented by the IPA symbols.

With iPA Phonetics, users can simply press any symbol or label in the charts to see and hear an illustrative example. This interactive feature allows for a hands-on learning experience, making it easier to grasp the different sounds and pronunciations. Additionally, the app offers random guessing games to test your knowledge and reinforce your understanding of the IPA symbols.

One of the standout features of iPA Phonetics is the inclusion of laryngoscopic and ultrasound videos that accompany sounds articulated in the throat. These videos provide a visual representation of how sounds are produced and help users develop a deeper understanding of phonetics. The app also allows users to control the playback speed of the videos, view them in full-screen mode, and access additional information through the INFO button on each screen.

Overall, iPA Phonetics is a valuable tool for anyone interested in learning and exploring the International Phonetic Alphabet. Its intuitive touch interface, illustrative examples, and accompanying videos make it an engaging and effective app for studying phonetics and improving pronunciation.