Zishu

What Zishu is

Zishu is an iPhone and iPad app for learning to write Chinese characters. Its practice checks stroke direction and required hooks against authentic stroke-order data, while allowing flexibility in stroke position and size. Learning mode moves through tracing, outlining, and writing from memory. A calligraphy ink brush and Classic style offer different writing appearances; Invisible style hides the strokes during memory practice. Daily Review schedules practice at intervals of 1, 3, 7, 14, 30, and 60 days. The library includes HSK 1–6 sets, radicals, frequency lists, custom sets, and a dictionary with definitions and pinyin. The interface is available in English and Chinese. Zishu includes progress tracking, pen-control exercises, and custom word practice. Its free plan includes all features, works offline after download, and has no ads or accounts. The privacy policy says learning data is stored on the device and that the app has no personal-data collection, analytics, or tracking services. Users can export their data to a file on the device and import it later. An optional tip jar uses Apple’s in-app purchase system; tipping does not unlock features. The app requires iOS 15 or later.

Who it suits

Zishu suits learners who want to practice Chinese character handwriting on an iPhone or iPad, with guided exercises and spaced review. Its custom sets, dictionary, and English and Chinese interface also serve learners choosing their own study material.

Getting started

1. Open the Zishu website.
2. Download the app for an iPhone or iPad running iOS 15 or later.
3. Choose a library set or create a custom set.
4. Use Learning mode to trace, outline, and write characters from memory.

Verdict

Choose Zishu if you want a free iPhone or iPad app focused on Chinese handwriting, with stroke feedback, review scheduling, and customizable study sets. Look elsewhere if you need a platform other than iOS.