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Screenshots

  • HanChin: VN-KR Connect screenshot 1
  • HanChin: VN-KR Connect screenshot 2
  • HanChin: VN-KR Connect screenshot 3
  • HanChin: VN-KR Connect screenshot 4

About HanChin: VN-KR Connect

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. Supported languages: Vietnamese, English, Korean, Chinese. Terms of Use (EULA): https://hanchin-1993.web.app/terms.html Contact Us: [email protected]

What’s new

Version 6.3.6 · Updated October 21, 2026

.Improved UX

App privacy

The developer, Nguyen Van Hoan, reported these privacy practices to Apple.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers: Device ID
  • Usage Data: Advertising Data

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

  • Contact Info: Name
  • User Content: Audio Data, Other User Content
  • Identifiers: User ID

Used for: App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

  • Identifiers: Device ID
  • Usage Data: Advertising Data
  • Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
  • Purchases: Purchase History
  • Location: Coarse Location
  • Contact Info: Email Address
  • User Content: Photos or Videos

Used for: Third-Party Advertising, Analytics, App Functionality