Hanzi Fog
Visual Hanzi learning for iOS

Learn Hanzi by seeing what is easy to confuse.

Hanzi Fog places one Chinese character at the center and surrounds it with related characters. Distance, opacity, and color turn confusion into a map you can inspect.

Download on the App Store Free · iPhone & iPad
Hanzi Fog showing visually related Chinese characters around 未

A study flow for characters that look close, sound close, or share parts.

Visual relation map

Explore shape, radical, sound, and component relations without memorizing each character in isolation.

Bookmarks and SRS

Save difficult characters and review them later with simple spaced repetition flashcards.

Focused quizzes

Practice meaning, hanzi recognition, and distinction questions built around characters learners commonly mix up.

Built for focused, private study

Hanzi Fog keeps learning lightweight: no account, no tracking, and no personal data collection.