90 Day Korean

At a glance

• Editor score
  5.6 / 10
• Pricing
  Paid
• Best for
  Learners who want human coaching and a study community
• Speaking practice
  Yes
• Facts checked
  21 Oct 2026

• Where it wins

  • Four 90-day levels set conversation-oriented learning milestones.
  • Weekly materials support self-paced study across the curriculum.
  • Members receive community support and personal coach corrections.

• Where it doesn't

  • The curriculum is organized around fixed 90-day levels.
  • The program's coaching and community focus may not suit solo learners.
  • No offline mode is listed for the supported platforms.

Our verdict on 90 Day Korean

For learners who want a structured route into Korean with human guidance, 90 Day Korean combines a web-based Inner Circle course with an iPhone and iPad app. Its curriculum has four 90-day levels, with milestones intended to move learners from beginner conversational goals toward conversational fluency over 12 months. Weekly materials support self-paced study, while the membership program adds a learner community and personal Korean-coach feedback. The focus is guided progress rather than an isolated collection of vocabulary drills.

The course blends conversation-oriented milestones with practical reading and vocabulary resources. Its 80/20 method emphasizes essential Korean, and the materials include Hangul and alphabet learning, vocabulary presented with Korean text, romanization and meanings, plus guides to words and phrases from Korean dramas. That range gives learners several ways to connect foundational reading and word study with conversational goals. The program is aimed at all levels, but its four-level progression is especially relevant to learners who prefer a defined sequence over choosing lessons entirely on their own.

The standout distinction is its combination of community access and personal corrections or advice from a Korean coach. That can suit learners who value feedback and a place to study alongside others; it is less compelling for someone seeking only a self-contained app or offline lessons, since offline mode is not supported. The program is available on web and iOS, with macOS also listed as a platform. Choose it if structured study and human support are priorities; consider another option if independent, offline-first practice is central to your routine.

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90 Day Korean pricing

90 Day Korean fact sheet

Alternatives to 90 Day Korean

• KSKing Sejong Institute Mobile Learning AppA free mobile curriculum spanning beginner to advanced Korean, with assessment and AI conversation practice.9.2
• DuolingoA free-to-start app for short lessons, speech practice, and personalized review.9.1
• BusuuStructured CEFR-aligned lessons pair review tools with human and AI speaking feedback.9.0

See all 90 Day Korean alternatives →

Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 29 Oct 2026 · How we research and update