Radical Trainer

Fast Chinese radical practice for iPhone.

Learn the core pieces of written Chinese with short lessons, quick quizzes, listening practice, optional pronunciation, guided tracing, and mixed reviews.

Radical Trainer lesson path showing Level 2 lessons and a start button for Kǒu.
Radical Trainer lesson screen for the 口 radical with pinyin, meaning, audio, and continue button.

Small lessons. Real practice.

Radical Trainer keeps each unit focused on one character, then mixes meaning, sound, pinyin, and stroke memory in reviews.

Learn

See the radical, hear its Mandarin pronunciation, and connect it to its meaning.

Quiz

Answer quick glyph, meaning, and pinyin prompts built for short practice sessions.

Trace

Practice strokes with Hanzi writer data and review without giving away the full glyph.