HanziLock Learn Chinese Easy

Learn Chinese effortlessly every time you unlock your phone! 📱🇨🇳

Stop forcing yourself to open language apps. With HanziLock, you learn Mandarin Chinese automatically, naturally, and passively. We turn your daily habit of checking your phone into a powerful language-learning tool!

Every time you wake up your phone, you'll see a new Chinese character (Hanzi), its Pinyin pronunciation, and the English translation right on your screen. Master vocabulary without even realizing you're studying!

✨ WHY HANZILOCK? • 🚀 Passive Learning System: You unlock your phone up to 100 times a day. Turn those micro-moments into language mastery! No extra time or willpower needed.
• 📚 Official HSK Vocabulary: Our dictionaries are carefully curated based on official HSK levels (HSK 1 - HSK 4). Perfect for beginners and intermediate learners preparing for exams.
• 🧠 Simple & Effective: Forget overwhelming grammar tables and complicated games. Flashcards on your lock screen are proven to build long-term memory fast.
• 📴 100% Offline & Private: No internet connection required. All your data stays on your device. Zero tracking, zero ads, zero distractions.

🔋 WHY DO WE ASK FOR BATTERY PERMISSIONS? To make the magic happen, HanziLock needs to run quietly in the background and update your wallpaper every time you turn your screen on/off. Modern Android devices aggressively close background apps to save power. We ask you to exclude HanziLock from battery optimization simply to prevent Android from "killing" the app.

Don't worry! HanziLock is incredibly lightweight, perfectly optimized, and will not drain your battery. This permission just ensures your learning process is smooth and uninterrupted.

Key Features:
✅ Fresh Chinese vocabulary on every screen wake-up
✅ Simplified Chinese characters + Pinyin + Translations
✅ Authentic, simple sentence examples to understand context
✅ Curated HSK 1 - 4 lists
✅ Clean, minimalist, and beautiful design

Start your effortless Mandarin journey today. Unlock your phone, unlock your Chinese! 🔓🎓

Recent changes:
- initial working version