Write better Korean.
Every single day.
Unlimited corrections, deep analysis, and natural expression alternatives — all in one plan.
Free
$0Forever free
- ✓1 correction per day
- ✓Basic corrections + explanations
- ✓7-day history
- ✗Unlimited corrections
- ✗Natural expressions
- ✗Deep corrections
Most popular
$79/yr · Billed once a year
$6.58/mo · Save $2.42/mo vs Pro
- ✓Unlimited diary corrections
- ✓Full grammar + style explanations
- ✓Deep correction mode
- ✓Natural expression alternatives
- ✓Unlimited history
- ✓Daily learning summary
All prices in USD · Cancel anytime
Monthly
$9/mo · Billed monthly
- ✓Unlimited diary corrections
- ✓Full grammar + style explanations
- ✓Deep correction mode
- ✓Natural expression alternatives
- ✓Unlimited history
- ✓Daily learning summary
All prices in USD · Cancel anytime
Frequently asked questions
Can I cancel anytime?
Yes. For monthly plans, cancel anytime and you keep Pro access until the end of your billing period. For annual plans, you keep access until the year ends.
Is there a free trial?
You start on the free plan with 1 correction/day forever — no credit card needed. Upgrade when you're ready.
What payment methods are accepted?
All major credit and debit cards via Stripe. Your payment details are never stored on our servers.
Do you offer refunds?
We handle refund requests case-by-case via email. Contact us within 7 days of your payment.