HanChin: VN-KR Connect is made and published by
Nguyen Van Hoan.
AppBrain is an independent app data site and isn't affiliated with Nguyen Van Hoan.
The app name, icon, screenshots and description belong to Nguyen Van Hoan and are shown as
published on the App Store.
About HanChin: VN-KR Connect
HanChin: VN-KR Connect is an education app developed by Nguyen Van Hoan.
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App Information
HanChin: VN-KR Connect is freely available from the App Store. The app size is 157.44 MB. The latest version available is 6.3.5. The last update was on September 23, 2026.
Technical Requirements
The app has a content rating of High Maturity. The app has been available on the App Store since August 2025.
Description by Nguyen Van Hoan(from the App Store)
HanChin – Comprehensive Korean & Chinese Learning with AI. Master languages with AI-powered tools and connect globally.
SMART LOOKUP
Integrated Dictionary: Search Han-Han, Naver, Papago, and Google in one place.
AI Tutor: Instant grammar and vocabulary Q&A with GPT and Gemini AI.
Smart OCR: Text recognition from images to automatically identify Korean and Vietnamese.
VOCABULARY NOTEBOOK
Personalized Topics: Create themes and add your own vocabulary.
4 Learning Modes: Flashcards, Quiz, Fill-in-the-blank, and Word Matching.
One-Step Import: Easily import your study sets from Quizlet.
AI-Powered Entry: Add words automatically using AI or manual input.
Daily Challenges: Customized quizzes from your personal notebook.
Progress Tracking: Set goals and sync all data to the cloud.
AI-TRANSLATED MESSAGING & CALLS
Real-time Chat Translation: 1-on-1 messaging with AI translation (Vietnamese - Korean).
Flexible Styles: Choose between polite or casual translation tones.
Video & Voice Calls: Real-time AI subtitles during calls.
Push-to-Talk Translation: AI translates and sends your voice messages instantly.
Rich Media: Send photos, videos, and voice notes seamlessly.
VOICE TRANSLATION
Instant Voice-to-Text: Hold to record, AI translates immediately.
Dual Support: Efficient translation between Vietnamese and Korean.
COMMUNITY & GROUPS
Global Chatrooms: Join community rooms by country and province.
Global Connections: Make friends with Korean and Vietnamese users.
One-Tap Translation: Translate any community message instantly.
Study Groups: Create private groups to learn and grow with friends.
LESSONS & TOPIK
Core Grammar: Essential lessons for all levels.
Daily Conversations: Common phrases for real-life situations.
TOPIK Prep: Practice and prepare for TOPIK exams.
PREMIUM FEATURES
Advanced Calling: Video and Voice calls with real-time AI subtitles.
Unlimited Translation: Infinite AI messaging and voice translation.
Exclusive Tools: Unlimited study groups and OCR image recognition.
Smart Widgets: Vocabulary widgets for your home screen.
Cloud Sync: Secure your entire vocabulary notebook online without ads.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
