LUKATO: Korean Mentor TOPIKBOT: iPhone vs Android
27 days old
LUKATO: Korean Mentor TOPIKBOT by jinmin chang is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
5.0 ★
1 ratings, both stores
Measured
Best rank now
#160
Android · 
Education Free
Education FreeMeasured
App Store
App details
App ID
6791455112
Publisher
jinmin chang
On the store since
Sep 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
12+
Languages
1
EN
Size
65 MB
Google Play
App details
App ID
kr.topikbot.lukato
Publisher
LUKAS EDUTAINMENT
LUKATO: Korean Mentor TOPIKBOT downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | – | – |
| Total | – | – |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 5.0 ★ | 1 |
| Google Play | – | – |
| Both stores | 5.0 ★ weighted by ratings | 1 |
About LUKATO: Korean Mentor TOPIKBOT
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
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
LUKATO: Korean Mentor TOPIKBOT iPhone
27 days old
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
Developerjinmin chang
CategoryEducation
PriceFree
Released
Rating★ 5.0 (1)
Version1.1
Age rating12+
First seen by us
15 Oct 2026
15 Oct 2026Rating
5.0 ★
1 ratings
Measured
LUKATO: Korean Mentor TOPIKBOT on the App Store
App details
App ID
6791455112
Publisher
jinmin chang
On the store since
Sep 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
12+
Languages
1
EN
Size
65 MB
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
1 ratings
Measured
Ratings
1
Measured
About LUKATO: Korean Mentor TOPIKBOT
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
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
Latest updates
1.1
Improved learning content updates, video playback controls, and recovery when your connection is interrupted.
TOPIKBOT - LUKATO Android
TOPIKBOT - LUKATO is #160 in Education Free on Google Play in Vietnam and charting in 1 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperLUKAS EDUTAINMENT
Category–
PriceFree
Released–
Installs–
Rating–
Updated–
Content rating–
Best rank now
#160
Education FreeMeasured
TOPIKBOT - LUKATO on Google Play
App details
App ID
kr.topikbot.lukato
Publisher
LUKAS EDUTAINMENT
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Vietnam | EducationFree | #160 |
Apps near TOPIKBOT - LUKATO on the chart
Education Free, around #160.
