LUKATO: Korean Mentor TOPIKBOT
Education
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Your Korean Mentor TOPIKBOT — the smartest way to learn Korean and ace the TOPIK exam.
TOPIKBOT is an AI-powered Korean language learning platform built with RAG (Retrieval-Augmented Generation) technology. Whether you're a beginner or preparing for TOPIK II, TOPIKBOT provides personalized, intelligent learning experiences that adapt to your level.
◆ AI Language Agents
Chat with specialized AI agents for Korean (TOPIK I & II), English (IELTS), Japanese (JLPT), and Chinese (HSK). Get instant answers about grammar, vocabulary, and exam strategies powered by deep knowledge databases.
◆ TOPIK Learning Hub
Study systematically with 6 interactive lessons covering Vocabulary, Grammar, Manuscript Paper, Handwriting, Listening, and Reading (Basic & Advanced). AI-interactive content helps you build skills step by step.
◆ AI Writing Correction
Practice TOPIK II writing tasks (51-54) with ultra-precise AI grading. Get 4-area radar analysis, SWOT feedback, paragraph before/after comparison, and model answers — just like having a private tutor.
◆ Korean Speaking Agent
Practice real-time Korean conversation with AI. Choose from daily scenarios — travel, business, social, emergency, and more. Receive IELTS-level evaluation reports analyzing fluency, vocabulary, grammar accuracy, and pronunciation.
◆ Daily Learning & Gamification
Check in daily to earn points, learn the Word of the Day, and track your progress toward TOPIK certification levels. Stay motivated with streaks, leaderboards, and achievements.
◆ Multi-language Support
Interface available in English, Vietnamese, Korean, Japanese, Chinese, and more. Learn Korean in your native language.
◆ Premium Features
Unlock unlimited AI chat, advanced writing corrections, and full access to all learning modules with Premium membership.
Built by LUKAS Edutainment — an AI EdTech company specializing in language education with patented RAG AI technology.
Download now and start your Korean learning journey with AI!
◆ Subscription Information
TOPIKBOT Premium is available as an auto-renewable subscription (1, 3, 6 or 12 months) or a one-time Lifetime purchase. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Service Terms: https://game.topikbot.kr/terms
Privacy Policy: https://game.topikbot.kr/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved learning content updates, video playback controls, and recovery when your connection is interrupted.
The developer, jinmin chang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- jinmin chang
- Size
- 65.4 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Contests
- In-App Purchases
Yes
- Lifetime Premium $59.99
- Premium 6 Months $29.99
- Premium 1 Month $5.99
- Premium 12 Months $54.99
- Premium 3 Months $14.99
- Copyright
- © 2026 LUKAS Edutainment