Independent developer · Donghui Li

Thoughtful apps for iOS & macOS.

Small, focused tools and games with big attention to detail — from AI-guided I Ching readings to field reports, step tracking and pet-loss healing. Every app is offline-friendly, privacy-first and made to be enjoyed.

Explore the apps Say hello
  • 11 iOS apps
  • 2 Mac apps
  • Offline & no-account first

All apps

Everything we’ve shipped

Eleven iOS titles and two Mac titles — games, tools and companions built for the long run.

No-account friendly

Jump straight in. Most apps never ask you to sign up or register.

Offline by design

Your data stays on your device — usable anywhere, anytime.

Privacy, seriously

No tracking, no selling your data. Just private, local-first tools.

From the blog

Learning Chinese, one character at a time

Practical guides from the Fun Hanzi team — stroke order, high-frequency characters, idioms and classical Chinese.

笔顺 · Stroke order

How to practise Chinese stroke order

The seven basic stroke-order rules, the shapes learners confuse most, and a 15-minute daily tracing routine.

 识字 · Characters

A learning path through 600 common characters

Which characters to learn first, how to group them, and how to bind sound, shape and meaning together.

 成语 · Idioms

How to remember four-character idioms

Allusion, parallel structure, shared characters and near-synonym contrast — four strategies that actually stick.

 文言 · Classical

Classical Chinese for beginners

Four key differences from modern Chinese, five ways in, and a reading order for 24 classic texts.

 English

Learn Chinese characters on iPhone

A stroke-order-first daily routine: tracing, pinyin listening cards, idioms and classical texts.

 Index

All Fun Hanzi articles

Browse every guide, plus the RSS feed.