AMGI SAJEON

암기 사전

iOS App · Free to Download

The everything
Korean dictionary app.

A complete learning toolkit — 61,000+ dictionary entries, Hanja explorer, spaced repetition (SRS) flashcards, and conjugations. Offline, no ads, and no account required.

Download on the App Store

What's inside

Everything you need to support your Korean learning

All features work fully offline. No internet, no account, no ads.

Offline Dictionary

Search over 61,000 entries in English, Korean, or Japanese with definitions in each. Rich entry details that include conjugation tables, hanja breakdown, related words, example sentences, high quality text-to-speech, and more.

Hanja Explorer for CJK learners

Search and explore Hanja characters with readings across Korean, Japanese, Mandarin, and Cantonese. See every word that uses a given character.

Conjugation Tables

Instant conjugation tables for any verb or adjective across all speech levels and tenses. Tap any form in the table to hear it pronounced.

SRS Flashcards

Maximize retention while minimizing how many reviews you need to do. Create custom word and Hanja decks then review them with built-in spaced repetition flashcards.

Learning Hub

Browse common words by category — Family, Food, Daily Life, and more. Learn Hangul with 10 guided lessons. Searchable TOPIK grammar reference.

No Account. No Ads.

All data stored locally on your device. Romanization support, dark and light mode, optional Japanese search, and Pinyin/Jyutping for compound Hanja words.

Screenshots

See it in action

Home screen with cards due, day streak, and word of the day

Home

Word detail with definitions, Hanja breakdown, Pinyin and Jyutping

Word Detail

Conjugation table for an adjective across all speech levels

Conjugations

Hanja character detail with readings in Korean, Japanese, Mandarin, and Cantonese

Hanja

암기 decks screen with review heatmap and word counts

Decks

SRS flashcard review — front of card

Review — Front

SRS flashcard review — back with conjugations and example sentences

Review — Back

Learning hub with Hangul lessons and common word categories

Learning Hub

Word search with filter chips for verb, noun, and adjective

Word Search

Hanja search results

Hanja Search

Amgi Package

Unlock the full experience

The core dictionary, Hanja explorer, and learning tools are free. Go further with optional premium features.

Optional Premium

One purchase unlocks everything — no subscriptions, no recurring fees.

  • Unlimited SRS reviews
  • Unlimited word and Hanja decks
  • Comprehensive conjugation table for all verbs and adjectives

Start learning Korean today

Free to download on the App Store.

Download on the App Store