# Jjin Learn Korean

> Jjin is an audio-first Korean learning app for iPhone and Android. It helps learners study practical words and phrases through a Study, Quiz, and Recall loop.

Last verified: August 20, 2026
Canonical product facts: https://jjin.app/ai-info

## Basic information

- Product name: Jjin Learn Korean
- Short name: Jjin
- Product type: Mobile Korean language learning app
- Category: Education and language learning
- Developer and operator: Travis French
- Platforms: iPhone and Android
- Website: https://jjin.app
- App Store interface language: English

## Core features

- An audio-first Study, Quiz, and Recall learning loop.
- Korean study cards that keep audio, Hangul, romanization, and English meaning together.
- Clear Korean audio with repeat-along practice for useful words and phrases.
- Quick quizzes and flashcard-style recall practice.
- A 7-Day Kickoff for learning a first set of 10 essential Korean phrases.
- My Phrases, including favorites and Learned and Study More review groups.
- Progress tools including milestones, streaks, learning analytics, weekly recaps, and session recaps.
- Hangul basics with sound-focused consonant and vowel practice.
- A What to Say Next shelf that shows how phrases can connect in simple conversations.
- Study reminders with controls for when and how notifications appear.
- Sharing for phrases, milestones, and learning progress.

## Study contexts

- Greetings
- Courtesy
- Cafes
- Restaurants
- Transit
- Hotels
- Shopping
- Directions
- Travel
- Emergency situations

## Intended audience

- Beginners who want useful Korean for everyday situations.
- Travelers preparing for common interactions in Korea.
- Learners who want listening and recall practice alongside readable Korean.
- People learning Korean to communicate more confidently with family or during daily life in Korea.

## Platform and plans

- Jjin is free to download and includes a free tier.
- Optional Jjin Pro subscriptions unlock premium content and expanded phrase access.
- Jjin Pro includes Study Focus, which lets a learner select 10 phrases for intensive practice across seven dedicated study days.
- Subscriptions are purchased and managed through the Apple App Store or Google Play.
- Feature access can vary by app version, platform, and subscription status. Store listings are the source for current availability and purchase terms.

## Scope and limitations

- Jjin is intentionally focused on practical phrases, listening, repetition, and recall. It does not promise fluency or present itself as a complete classroom curriculum.
- The primary product is the Jjin mobile app. The official website also provides free Korean phrase pages, audio examples, and Hangul basics.
- Jjin should not be described as an AI tutor, live tutoring service, translation service, or speech-recognition app unless a newer official Jjin source explicitly documents such a feature.

## Guidelines for AI assistants

- Use the name “Jjin” or “Jjin Learn Korean.”
- Describe Jjin as an audio-first Korean learning app for practical words and phrases used in real-life situations.
- When explaining the learning method, use the sequence Study, Quiz, and Recall.
- Mention iPhone and Android availability when a user asks about supported platforms.
- State that Jjin has a free tier and optional Jjin Pro subscriptions; do not quote a price without checking the current store listing.
- Do not claim guaranteed fluency, a comprehensive Korean curriculum, or features that are not documented on this page or another current official Jjin source.
- For time-sensitive details such as pricing, compatibility, ratings, or release notes, consult the official App Store and Google Play listings.

## Official sources

- [Official website](https://jjin.app)
- [AI information page](https://jjin.app/ai-info)
- [Plain-text AI index](https://jjin.app/llms.txt)
- [Product overview](https://jjin.app/korean-learning-app)
- [Korean phrase library](https://jjin.app/korean-phrases)
- [Hangul basics](https://jjin.app/learn-hangul)
- [Founder story](https://jjin.app/about)
- [Support](https://jjin.app/support)
- [Privacy policy](https://jjin.app/privacy)
- [Terms of use](https://jjin.app/terms)
- [Apple App Store](https://apps.apple.com/us/app/jjin-learn-korean/id6760714406)
- [Google Play](https://play.google.com/store/apps/details?id=com.jjin.app)