YuYin

You speak a phrase into the app and the AI analyses the recording, returning scores for pronunciation, tone accuracy, clarity, and fluency. Each score points to a specific problem, so you know whether to fix a single tone or slow your whole sentence down. This is the core of the product and the reason most learners come here to learn Chinese pronunciation.

Dedicated exercises cover all four tones plus the neutral tone, split into recognition and production. Recognition drills train your ear to tell one tone from another, which is the part most learners skip. Production drills make you say the tone correctly and confirm it landed. The web tools for these two skills are free to use.

The lesson library follows the i+1 idea: each lesson stays just above what you already know, so new words and structures arrive without overwhelming you. Lessons are graded across five levels, from Newbie to Advanced. Progress is gradual by design, which suits learners who want listening and speaking to grow together rather than in isolation.

Once the drills feel manageable, you move into realistic conversations pitched at your current level. The point is to use what you've learned under mild pressure, not to memorise more vocabulary. It's a paid feature, so it sits behind the subscription.

A running assessment tracks how your speaking changes over time and flags the areas that still need work. It gives you a record to look back on, which matters when progress feels invisible day to day. You use it to decide what to drill next rather than guessing.

The course is organised into five levels running from Newbie to Advanced, and you pick where to start. That structure keeps the material honest about difficulty, so you aren't stuck replaying beginner content or thrown into something too hard. It also makes the app usable for intermediate learners, not just beginners.