Why 爱Chinese exists

爱Chinese is built by one person — a language learner first, an engineer second — who has lived in China for ten years and studied Chinese for most of them.

A decade of daily life in Chinese teaches you two things. The first is that the language comes at you constantly — menus, group chats, taxi drivers, your tutor mid-sentence — and that every one of those moments is vocabulary if you can catch it. The second is that the tools we all use to catch it don’t talk to each other. The dictionary is excellent. The flashcards are excellent. The graded reader is excellent. And between them, words fall through the cracks every single day.

爱Chinese is the app that closes those cracks: one place where every word you meet — from a lookup, a translation, a conversation, a photo, a deck you imported — becomes yours, enters a proven review flow, and gets practiced in context until you own it.

It’s a life’s work in the most literal sense: the tool one dedicated learner needed, built for every dedicated learner seeking fluency.