What is apple stick chinese?

As an AI language model, I assume you are referring to Apple Sticks Chinese, a Chinese language learning course app available on App Store.

Apple Sticks Chinese is a language learning app that uses audio and visual lessons to teach Mandarin Chinese to beginners. The app features over 200 lessons covering grammar, vocabulary, pronunciation, and tones, along with quizzes and exercises to test understanding and retention of the material. Users can track their progress and earn badges as they complete lessons and achieve goals. The app is available for free but offers in-app purchases for additional features and content.

Note: If you were referring to something else, please provide more details for a better answer.