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StreetTongue

Learn Korean
as it's spoken on the street.

Seoul Korean is Standard Korean (표준어): what you learn here works across South Korea and is the reference for all formal media and education. But standard does not mean simple. The formality system is alive and real, the pace is fast, slang cycles constantly through Hongdae and Gangnam, and a wrong register choice lands differently than a grammar mistake. StreetTongue teaches the Seoul Korean you will actually hear and need to use.

Available Korean Cities

Choose your city to see essential phrases, pronunciation guides, cultural context, and neighborhood specific language tips.

Seoul

Seoul Korean (Standard Korean)

Seoul Korean is the standard dialect, so what you learn here works everywhere in South Korea. But the textbook version skips the part that matters most: the formality system restructures every sentence based on who you are talking to, slang cycles constantly through Hongdae and Gangnam, Konglish loanwords are embedded in daily speech, and the pace is fast. StreetTongue teaches the Seoul Korean you will actually hear and need to use.

13 phrases · South Korea

Why city specific Korean matters

Most language apps teach "correct" Korean: grammatically standard, textbook approved, understood everywhere. That's useful. It's also not what you need to sound like you belong somewhere specific.

The vocabulary changes by city. The pronunciation patterns change by region. The slang is completely different. And the cultural register (when to be formal, how to greet people, what's rude and what's warm) is entirely city specific.

StreetTongue is built city-first. Every phrase library, every pronunciation example, every cultural tip is specific to the city you're moving to. Not Korean in general. Your city's Korean.

Korean questions

Is Seoul Korean the standard dialect?
Yes. Seoul Korean is Standard Korean (표준어), the official dialect used in education, broadcasting, and government across South Korea. Learning Seoul Korean gives you a foundation that works everywhere in the country. Regional dialects like Busan and Jeju have their own vocabulary and pronunciation, but all Koreans learn and understand Standard Korean, and Seoul is where it originates.
Do I need to learn Hangul before arriving in Seoul?
Yes, and the good news is that Hangul is genuinely learnable in a weekend. Unlike Chinese characters or Japanese kanji, Hangul is a phonetic alphabet with 24 base letters: once you know the system, you can sound out almost any word even without knowing what it means. Seoul subway signs, menus, and street names are all in Hangul. Relying on romanization gets you through tourist areas but creates a ceiling very quickly. Learning Hangul is the single highest-return investment you can make before arriving.
How does the Korean formality system work in daily Seoul life?
존댓말 (jondaenmal, polite speech) is the default with anyone you do not know, anyone older than you, or anyone in a service or professional context. 반말 (banmal, casual speech) is for close friends, people younger than you, or people who explicitly invite it by switching first. The switch from polite to casual is a social milestone, not a casual shortcut. Getting the register wrong is more noticeable than a grammar mistake: it communicates your relationship to the other person whether you intend it or not.

Ready to sound like you belong?

Plans from $6.67/month, or pay once with Lifetime. City specific phrases, pronunciation scoring, and cultural context.

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