How long is a Koreleon session?

Each session takes 20 to 30 minutes. You choose how many sessions per week (3 to 8) and the time that works best for you.

Do I need to know Korean to start?

No. Koreleon starts at level A0 (Hangul discovery). A placement test determines your level at signup, and lessons adapt from day one.

How does the progression system work?

Koreleon uses an Elo score that evolves with every session. You track your progress through 7 levels (A0 to C2) and 21 milestones. Content adapts to your mistakes to target your weak spots.

What makes Koreleon different from other apps?

Koreleon offers a real structured, progressive curriculum — not a random collection of exercises. Every lesson is personalized, corrections are detailed (not just pass/fail), and spaced repetition ensures you never forget what you learned.

Can I write Korean by hand?

Yes. You can take a photo of your handwritten answer. Leon (the mascot) transcribes the Korean and corrects it like a real teacher.

Koreleon — Learn Korean, at your own pace

Everything you need

A real progressive curriculum, coherent and personalized. Not a random collection of exercises.

You decide

Pick your time, pick your pace: 3 to 8 sessions per week. 20 to 30 minutes per session, whenever it suits you.

Real progress

An Elo score that evolves with every session. Watch your level climb — it keeps you motivated.

You never forget

Spaced repetition reviews at the right time: D+1, D+3, D+7, D+15, D+30, D+60. Vocabulary sticks for good.

Adapts to your mistakes

Your past mistakes shape your next exercises. The more you practice, the more the content targets your weak spots.

From Hangul to TOPIK

A real structured program: 7 levels (A0→C2), 21 milestones. Every lesson fits into a coherent progression.

Creativity and writing

Every week, a creative exercise: invent a story, describe a situation, express yourself freely. You can even write by hand — Leon reads your handwriting.

Your day with Leon

1

Your lesson is ready

At the time you picked, your session is waiting. Reading text, grammar lesson, new vocabulary, and daily reviews.

2

You get to work

Translations, sentence completion, error correction — exercises that make you think, not repetitive multiple choice.

3

Leon corrects everything

Each answer gets personalized feedback with the corrected phrase. You see exactly where you went wrong and why.

4

Tomorrow will be even better

Your mistakes are analyzed. Tomorrow, your lesson will target exactly what you need to reinforce.

Simple pricing

Free trial, no commitment. Cancel anytime.

Monthly

$12 /month

3 to 8 sessions/week, you choose
Detailed correction + Elo score
Automatic spaced repetition
Content adapted to your mistakes
Weekly creative exercises

Join the beta

Annual

-17%

$10 /month

$120 billed once a year

Everything in monthly
Save $24/year
Long-term progress

Join the beta

Why Koreleon?

	Koreleon	Classic apps	Private tutor
Personalized content	100% tailored	Static content	Yes
Detailed correction	Yes + score /10	Pass/fail	Yes
Adapts to mistakes	Automatic	No	Sometimes
Free writing	Yes + photo OCR	MCQ only	Yes
Availability	24/7	24/7	By appointment
Price/month	From $10	$5–15	$120+

Ready to meet Leon?

Sign up to be among the first to try Koreleon.

Join the beta

Limited spots — free sign-up