Amgi Sajeon - Offline Korean Dictionary & SRS Flashcards
Master Korean with a complete offline learning toolkit. Amgi Sajeon (암기사전) combines a comprehensive dictionary, grammar reference, Hanja explorer, and spaced repetition flashcards—no account required.
OFFLINE DICTIONARY
• Search over 61,000 detail rich entries, Hanja, and grammar rules without internet connection
• Detailed definitions with conjugation tables, example sentences, and native text-to-speech pronunciation
• Part of speech and usage information
SMART LEARNING TOOLS
• Spaced Repetition System (SRS) flashcards, recall, and listening for long-term retention
• Create custom word and Hanja decks for any topic, category, or subject
• Flashcards show conjugated forms for verbs and adjectives
HANJA EXPLORER
• Search and explore Korean Hanja characters
• View Hanja readings across Korean, Japanese, Chinese (Mandarin and Cantonese), and Vietnamese
• See all words using specific Hanja characters
VERB CONJUGATIONS
• Instant conjugation tables for any verb or adjective
• Various speech levels and tenses
• Tap on a conjugation in the table to hear how it sounds
ADDITIONAL FEATURES
• NIKL and TOPIK word lists
• Searchable TOPIK grammar reference
• Romanization support
• Dark/light mode interface
• Optionally search by Japanese equivalent
• Pinyin and Jyutping for compound Hanja words
• Export to Anki format
• Word of the Day and SRS stat widgets for Home and Lock screen customization
• Learn Hangul
DESIGNED FOR LANGUAGE LEARNERS
No ads. No account required. Core features completely free. All data stored locally.
PREMIUM FEATURES (OPTIONAL)
• Amgi Package: Unlimited reviews, word and Hanja decks, comprehensive conjugation table for verbs and adjectives, NIKL and TOPIK 1&2 word lists
Some dictionary data provided by the National Institute of Korean Language (NIKL) under CC BY-SA 4.0 license.
OMG He added pinyin and jyutping for full complete hanja words !
adv215627
I will gladly pay high monthly fee if you can add pinyin and jyutping for full complete hanja words.UPDATE: Benjamin, you are a godsent , you actually added Cantonese Jyutping, this is such a game changer for studying CJK language studies in one single app. I’ve been looking for an app like this for well over 10 years. I am so much in your debt ! Guys download this app to revolutionize your CJK Language studies . This developer put in a the bells and whistles that no developer comes close to in a CJK app
Developer Response
Thanks for the feedback, I've added this in the upcoming 1.7.0 release.
Awesome App
Rayfragment
Modern design, lightweight, smooth touch. I replaced Naver dict for my main use 😊. Brought the upgrade, conjugation (with pronunciation) is really essential for me.Some improvement ideas:- Quick add to deck (adding words from deck review page; or defaulting to last added deck, with a pop message if need to switch deck, click on it then select deck drawer)- Make conjugation also customizable for dictionary page- TOPIK word list (and def a plus if it could have quick filter like in word search page) Buggish I feel like: Home page -> open settings -> Learning page -> Home page, settings are not closed.
Developer Response
Thanks for the feedback! All great suggestions -- I'll look into adding some of these ideas into the next update.
Amazing!
rukerauriano
Such an easy-to-use app that has been useful for me in so many different conversations, a must use for anyone learning or relearning Korean!
Not special...
7o7o7o
The vocabulary feels very random, and some sentences are creepy lol. It’s also very confusing — there are too many menus and all the languages are mixed together. It’s hard to focus and read on my phone. I’m an intermediate Korean learner, but the sentences feel very childish. The flashcards are basically just the Anki system, so it doesn’t feel new or special. Also, the ads and overall style feel very similar to every other language-learning app.
Developer Response
Thanks for the detailed feedback! The app's navigation and screen layouts are things I'm actively working on improving. The dictionary content comes from the National Institute of Korean Language, so the vocab including definitions and example sentences are the same ones you'll find in krdict and Naver. Feel free to reach out to amgisajeon@gmail.com with any other feedback you might have.
New:
• new ways to review: recall, listening, and word block modes join flashcards for deck review
• daily word practice card on the home screen — a quick, low-pressure practice session each day
• new SRS filter on deck detail screen to filter decks by status
Bug fixes and improvements:
• fixed stat graphs not showing on first load in the deck detail screen
• fixed Hanja entries not displaying correctly in review sessions
• fixed an iOS 27 issue where the search bar could become unreachable
• raised the bar for a card to reach "Learned" status, for more reliable progress tracking
• removed automatic default decks — if you used one before, it now appears as "Default deck"
Version 1.17.1
The developer, Benjamin Kray, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
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Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
