Unlock Chinese

About this app

Study Chinese to Unlock Your Apps Most vocabulary apps let you quietly quit. Nothing happens when you skip a day, so you skip another. Unlock Chinese keeps the apps you choose locked until today's session is done. Five minutes of HSK words, then your phone is yours again. No willpower. No streak guilt. Just a door you walk through every morning. HOW IT WORKS Choose the apps you want locked. Each day, finish a short session of new words and due reviews. Your apps unlock — until tomorrow. REAL SPACED REPETITION Every word moves through a proven schedule: 1, 3, 7, 16, then 35 days. Hard words come back sooner. Words you know get out of your way. THE COMPLETE HSK VOCABULARY All six levels. 4,991 words with accurate pinyin, correct tones, and definitions written for learners instead of lifted from a dictionary. TESTED IN EVERY DIRECTION Characters to English. English to characters. Characters to pinyin. Pinyin to characters. A word you only recognise one way isn't a word you know yet. A STREAK YOU CAN'T FAKE Your streak advances only when a session is finished. No partial credit, no freebies. BUILT HONESTLY - Works offline. Your session never waits on a connection. - Progress syncs to your account, so a lost phone doesn't cost you months of work. - No ads. No tracking across other apps. - The apps you lock never leave your device. We can't see them, and neither can anyone else. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.heyitslucas.com/unlock-chinese/privacy

- Critical bug fix - Improved UI

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 21, 2026 · 1:53 AM Free