Jieun
Free trialLanguage Learning + Economic Based Content
Personal Laungauge Tutor Learn with A.I Agent
Learn Korean, One Call at a Time. No downloads. Just real conversations and personalized AI feedback.
Katae
Free trialLanguage Learning + Korean Culture
Hajue
Free trialLanguage Learning + Fortune Reading
Jungkook
Free trialLanguage Learning + K-Pop Idol Role-Playing
Choose Your AI Tutor
Select a conversation persona that understands your goals and handles your preferred tone.
HAJUE
Language Learning + Fortune Reading
Learn Through Real Conversations
Answer the phone, speak naturally, and get gentle corrections while the conversation keeps moving.
Get Your Daily Learning Report
Review your summary, expressions, corrections, and next practice points after each call.
Personal Laungauge Tutor Learn with A.I Agent
Meet Your Personal AI Language Tutor
Practice everyday Korean in a warm call flow, with language focus and personalized reports.
Stop Studying Languages. Start Speaking Them.
Why conversations beat memorizing isolated phrases.
Why the Future of Language Learning Starts with a Phone Call
Real listening, real response, and a routine that fits your day.
Every Conversation Becomes a Personalized Learning Plan
Turn each call into corrections, insights, and next-step prompts.
Personalized Daily Report
Receive a personalized call review with key insights, improvement areas, and next steps all through a simple shareable link.
USDC Payment, Tax Compliance, and Stripe Integration Design
Jun 22, 5:02 pm · 17m
/100
7m 9s of 17m 1s total
48 of 99 total
106 WPM
Feedback
All 4Language Use 1Fluency 2Grammar 1
When checking someone's familiarity with a topic, use a softer phrase instead of a direct 'you know'.
you don't know the Expo O2 protocol, right?→you are not familiar with the Expo O2 protocol, right?
Subject-verb agreement builds credibility in professional conversations.
you don't know the Expo O2 protocol, right?→you are not familiar with the Expo O2 protocol, right?
A Plan for KATAKA A.I Tutor
Try it free for 3 days and decide for yourself.
FAQ
No. KATAKA works through scheduled phone calls, and your learning report is available on the web.
You answer a scheduled phone call and speak with your selected AI tutor. The conversation adapts to your level, goals, and preferred tone.
A daily report with a summary, corrected sentences, useful expressions, and next practice prompts.
Yes. Choose a conversation persona based on the learning tone you want, from relaxed practice to more correction-focused speaking.
Yes. You can adjust the next scheduled call before the session.
Yes. You can start with short, simple answers. Your tutor keeps the conversation moving and expands your sentences naturally.