Pinyin Trainer by trainchinese is an educational app designed to help users master the sounds of Mandarin Chinese. Whether you're a beginner or a long-time student of Chinese, this app is here to assist you in improving your Chinese listening skills and avoiding tonal mistakes.

With almost 2,000 individual audio recordings and a variety of question-and-answer methods, Pinyin Trainer keeps you engaged and on your toes. It offers a comprehensive guide to reading Chinese with the Pinyin system, making it easier for learners to navigate the language.

The app allows you to score by tapping the words that you hear, helping you practice your listening skills. It also trains you in distinguishing between commonly-confused words by focusing on Chinese tones and Pinyin "initials" sounds.

Pinyin Trainer integrates seamlessly with the Chinese-English dictionary, providing potential definitions for Pinyin words. It even offers a unique tone sketching mode, where users can answer tone questions by drawing Pinyin tones with their fingers.

Overall, Pinyin Trainer by trainchinese is a valuable tool for anyone looking to improve their Mandarin Chinese pronunciation and listening skills. With its extensive audio recordings, comprehensive guide, and interactive features, this app is a must-have for language learners.