Hanzii: Learn Chinese & HSK

Hanzii is an AI-powered Chinese dictionary and translator that brings dictionary, smart flashcards, and exam prep into one seamless app. Trusted by 1M+ learners worldwide, it translates with context-aware AI, supports camera, voice, handwriting, and full conversations, and helps you memorize and master Chinese for HSK 1–9.

Its features include a smart dictionary (lookup by characters, pinyin, handwriting), radical analysis, stroke order, visual mnemonics, native pronunciation with video, synonyms, and complete HSK references; a personalized learning system with free flashcard decks, custom vocab notebooks, smart review, and a home screen widget; pronunciation and writing mastery with stroke order animations, AI handwriting feedback, and grammar correction to HSK standards; extensive exam prep with 200+ mock exams covering HSK, HSKK, TOCFL, and D4, plus progress stats and an active learning community of 100k+ learners. It supports English-Chinese and Chinese-Vietnamese translations, and offers flexible plans (3 months, 1 year, lifetime).