Best Korean Learning Apps & Courses, Compared
Five well-known platforms, five different approaches. Here's what each one is actually built for, so you can pick based on how you learn, not just which one has the loudest ads.
If you're coming to Korean through K-pop, K-dramas, or just a general love of the culture, the honest truth is that no single app gets you there on its own. Every platform below has real strengths; the trick is matching the format to how you actually learn.
90 Day Korean
A course-based program built specifically around Hangul fundamentals and structured progression, with an active learner community and challenge-based milestones. Leans into the K-pop/K-drama audience directly, so the example content tends to feel relevant rather than generic.
Talk To Me In Korean (TTMIK)
One of the longest-running Korean learning resources online, with a huge free lesson library (podcast-style audio plus written breakdowns) and paid workbooks for deeper practice. The tone is casual and conversational rather than textbook-formal, a good fit if formal grammar drills aren't your thing.
LingoDeer
An app-first experience in the Duolingo mold, but with noticeably more grammar explanation built into the lessons, useful for Korean specifically, since sentence structure trips up a lot of English-speaking beginners. Good for short daily sessions.
Rocket Korean
Heavy on structured audio lessons you can download and listen to away from a screen, built for people who learn best by hearing native pronunciation repeated in context, rather than reading grammar tables.
KoreanClass101
A large, tiered library of video and audio lessons spanning absolute beginner through advanced, podcast-style. Good if you want a huge amount of native-speaker content to work through at your own pace rather than a single fixed curriculum.
Quick comparison
| Platform | Format | Best for |
|---|---|---|
| 90 Day Korean | Structured course + community | Clear step-by-step beginners |
| Talk To Me In Korean | Podcast lessons + workbooks | Free, conversational learners |
| LingoDeer | Gamified mobile app | Daily grammar-focused practice |
| Rocket Korean | Audio courses | Learning on the go, by ear |
| KoreanClass101 | Video/audio lesson library | Deep, self-paced content |
How to actually pick one
If you want to be told exactly what to do next, start with a structured course (90 Day Korean). If you want to explore for free before spending anything, start with Talk To Me In Korean. If you're the type who learns from five minutes a day rather than a scheduled session, LingoDeer fits that habit best. And if you're mostly commuting, cooking, or working out while you study, the audio-first options (Rocket Korean, KoreanClass101) will get more actual use out of you than an app you have to stare at.