The Chinese that sticks.
Real Mandarin essays, built around what you love and matched to your level. Read them, hear them spoken, and use them in your own words — with AI to guide you.
Mochi: our AI reads the sentences you write and listens to how you speak, then coaches your fluency — so each word becomes something you can use, not just recall.
Mochi: our AI quizzes you on each word in fresh sentences and new contexts — so instead of memorising one meaning, you learn to read and use it however it shows up.
Tap any word for pinyin and meaning. New vocab and chengyu are highlighted right in the story.
Hear it in a native voice, word by word, with each one lighting up as it's spoken.
Say it out loud. Each character lights up green the moment you nail it — real-time pronunciation scoring.
Put the words into your own sentences. Landing soon — the final step from recognition to fluency.
“Sentence complete — nice work!”
Pick your HSK level and we'll match every essay to it — never too hard, never too easy. Choose your topics and that's what your essays are about. That's not a setting; it's the whole reason it works.
Every word travels from Saved → Mastered → Owned. Master a word by reading it, master it again by using it — once you've done both, the word is yours.
“You can both read and use this word. It is fully yours now.”
Read it. Hear it. Use it. The Chinese that sticks.
Download on the App Store
