Sajeon - Korean Dictionary

Sajeon - Korean Dictionary

Smart OCR Hangeul Reader

0 ratings
4 reviews
Free
In-App Purchases

Details

Released
April 8, 2026
Updated
October 28, 2026
Sajeon - Korean Dictionary screenshot #1 for iPhone
Sajeon - Korean Dictionary screenshot #2 for iPhone
Sajeon - Korean Dictionary screenshot #3 for iPhone
Sajeon - Korean Dictionary screenshot #4 for iPhone
Sajeon - Korean Dictionary screenshot #5 for iPhone
Sajeon - Korean Dictionary screenshot #6 for iPhone
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About

Master Korean with a comprehensive dictionary featuring over 50,000 entries, including Hanja and example sentences. Utilize OCR scanning, text-to-speech, and advanced conjugation tools to enhance your learning.

✓Extensive Korean dictionary with 50,000+ entries
✓Clipboard reader for text analysis
✓Customizable word lists for revision
✓Text-to-speech for pronunciation practice
✓Advanced verb/adjective conjugations
✓Spaced Repetition System (SRS) flashcards
✓Instant OCR camera scanning for real-world text
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+1

What's New in Sajeon

3.0

October 28, 2026

Reader now offers to correct missing Korean spaces and extra spaces between syllables in pasted text. Review the suggestion before applying it.

3

Subscriptions & In-App Purchases

Sajeon Premium Monthly

Monthly subscription to all premium features

$2.991 Month
How to cancel Sajeon subscription ⁉️

User reviews

Great app with a very responsive developer!

Sajeon is a great app for learning Korean! I reported a small mistake, and the developer responded very quickly and released an update to fix it. Excellent support!

A few features I’d love to see in future updates:

* Filters for search results, especially when searching from English to Korean (verbs, examples, etc.).
* Search history to easily revisit previous lookups.
* The ability to select multiple words from the dictionary and add them to flashcards at once.

Overall, a very promising app with a developer who clearly cares about quality and user feedback. Highly recommended!
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Great app with a very responsive developer!

Sajeon is a great app for learning Korean! I reported a small mistake, and the developer responded very quickly and released an update to fix it. Excellent support!

A few features I’d love to see in future updates:

* Search for conjugated verbs (e.g., 먹어요) and still find the dictionary form (먹다).
* Filters for search results, especially when searching from English to Korean (verbs, examples, etc.).
* Search history to easily revisit previous lookups.
* The ability to select multiple words from the dictionary and add them to flashcards at once.

Overall, a very promising app with a developer who clearly cares about quality and user feedback. Highly recommended!
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Makes learning Korean easier

★★★★★

I’ve been using Sajeon for a while now and it’s easily my favourite Korean dictionary. The premium upgrade has actually been worth paying for. I use the flashcards all the time, the conjugations save me from looking things up elsewhere, and the OCR is surprisingly useful when reading books.

It feels polished, fast, and thoughtfully designed. Definitely one of the best apps I’ve found for learning Korean.
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VERY HELPFULL!!

The app has lots of vocabulary and words. The only downside is that if u are a beginner u will not understand the example sentences because they are all in hangul

Response from developer

Thank you so much for the 5-star rating! We are so glad you are enjoying the deep vocabulary database. We appreciate your note about the example sentences being tough for beginners. Just in case you haven't discovered it yet, we have a built-in feature that might help: if you tap any example sentence, it will open up in our Reader View. This view automatically breaks down all the individual vocabulary words in that sentence so you don't have to guess! If you ever want full sentence translations alongside that breakdown, that feature is available as part of our Premium upgrade.

Developer apps

FAQ

What is Sajeon's learning methodology?

Sajeon supports learning through comprehensive dictionary entries, example sentences, categorized vocabulary, and an SRS flashcard system for spaced repetition. It also offers advanced conjugation tables to help users understand grammatical structures.

How does Sajeon track user progress?

Sajeon's SRS flashcard system implicitly tracks progress by scheduling reviews based on user performance. Users can also manually manage their custom word lists for revision.

Does Sajeon offer any certifications?

The provided information does not indicate that Sajeon offers any formal certifications. Its focus is on providing tools for self-study and language mastery.

What are the subscription tiers for Sajeon Premium?

Sajeon Premium offers two subscription plans: a monthly plan for $2.99 and a yearly plan for $14.99. These plans unlock advanced features like OCR scanning and detailed conjugation tables.

How can I cancel my Sajeon Premium subscription?

Subscription management, including cancellation, is typically handled through your device's app store settings. You can usually find options to manage or cancel subscriptions within your account settings.

Is Sajeon suitable for beginners or advanced learners?

Sajeon is designed for serious learners, offering advanced features like OCR and detailed conjugations that benefit intermediate to advanced users. However, its comprehensive dictionary and word lists can also be valuable for dedicated beginners.

What devices does Sajeon support?

Sajeon is a universal app that works seamlessly across iPhone, iPad, and Mac devices. This allows for a consistent learning experience across your Apple ecosystem.

How often is Sajeon updated?

The app was last updated on October 28, 2026, indicating a recent update. While specific update frequency isn't detailed, this suggests ongoing development and support.