# LUKATO: Korean Mentor TOPIKBOT

> LUKATO: Korean Mentor TOPIKBOT (iPhone/iPad app by jinmin chang.)

- Source: https://appshunter.io/ios/app/lukato-korean-mentor-topikbot/id6791455112 (this page in markdown: same URL + `.md`)
- Developer: [jinmin chang](https://appshunter.io/developer/1654847073)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.0 · 62 MB
- Languages: American English
- Released: 2026-09-28
- Data updated: 2026-10-05

## What is LUKATO?

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium 3 Months | $14.99 | per 3 months |
| Premium 12 Months | $54.99 | per year |
| Premium 1 Month | $5.99 | per month |
| Premium 6 Months | $29.99 | per 6 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Premium | $59.99 | one-time |


## Is LUKATO safe?

Not enough ratings yet to assess LUKATO.

## Is LUKATO legit?

LUKATO: Korean Mentor TOPIKBOT appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for LUKATO is 63 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-09-29

Improved learning content updates, video playback controls, and recovery when your connection is interrupted.

### 1.0 — 2026-09-29

No release notes.

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## More apps by jinmin chang

- [슬탐생](https://appshunter.io/ios/app/id6444464618)

All apps by jinmin chang: https://appshunter.io/developer/1654847073

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-05.*