MyET is like a personal tutor that can help you learn English through speaking practice. MyET's unique and award-winning technology, "Automatic Speech Analysis System" (ASAS©), can analyze your speech on pronunciation, pitch, timing and emphasis, and even pinpoint problems to individual sounds. After you speak, you receive a score and specific feedback on how to improve. Whether you're a beginner or advanced learner, MyET is like a one-on-one tutor who can make speaking a comfortable experience! The recommended requirement: Android operating system 8.0 or higher The minimum requirement: Android operating system 6.0 or higher