Keep your Korean active. Speak better Korean.

Lite gives confident Korean speakers a daily conversation habit. Plus adds unlimited conversations and a complete pronunciation practice loop.

A note on pricing

I want to be open about why Plus costs what it does. Sudamate relies on an expensive real-time AI model to keep conversations natural and informed by the latest information, while giving you accurate feedback. For people who use the app regularly, that costs about US$5–10 a month. If you use Sudamate every day, the app may run at a loss on your account.

Plus keeps Sudamate sustainable without ads or selling your data. It also gives me room to keep improving the conversations and feedback. Thank you for supporting a small, independent app.

Jeremy

Founder of Sudamate

Make speaking Korean part of your day.

Choose Lite to maintain your Korean through conversation, or Plus to diagnose and improve how you speak.

Free

US$0forever

One complete call or roleplay every week, with two selected sentences to review.

Download on theApp Store Get it onGoogle Play

Plus

For learners who want to build stronger Korean speaking skills and keep improving.

Your account will see the exact charge before payment.

Checkout is securely handled by RevenueCat. Cancel subscriptions anytime.

Gift Sudamate. Share the Plus experience.

Business or institute looking for bulk licenses? Contact us directly.

Compare plans

Lite keeps your Korean active through a daily conversation. Plus adds detailed pronunciation diagnosis and deliberate sentence practice.

Feature	Free	Lite	Plus
Phone call / Incoming phone call	1 each week	1 each day	Unlimited
Roleplay	Not included	Not included	Unlimited
Real-time information AI	Included	Included	Included
Grammar review	2 sentences per conversation*	Full review	Full review
Pronunciation Review	Not included	Conversation data	Conversation and practice data
Sentence Example Audio	2 sentences per conversation*	Included	Included
Sentence Practice and Jamo diagnosis	Not included	Not included	Included

See the full comparison with real screens →

Before you choose

Do I need a paid plan to start?

No. Free includes one complete call or roleplay every week. You can upgrade only when you want to speak more often.

Does checkout leave sudamate.com?

No. You choose a plan, sign in, and complete RevenueCat's secure checkout from this website.

Will Lite and Plus work in the iOS and Android apps?

Yes. Use the same Sudamate account and RevenueCat keeps your plan in sync across web, iOS, and Android.