# Sajeon - Korean Dictionary — Smart OCR Hangeul Reader

> Comprehensive Korean dictionary with advanced learning tools and OCR. (iPhone/iPad app by Dittman Shum.)

- Source: https://appshunter.io/ios/app/sajeon-korean-dictionary/id6761698356 (this page in markdown: same URL + `.md`)
- Developer: [Dittman Shum](https://appshunter.io/developer/1492526802)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 261 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French, German (Germany) and 24 more
- Released: 2026-04-08
- Data updated: 2026-08-25
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/sajeon-korean-dictionary/id6761698356/reviews.md

## What is Sajeon?

Sajeon is a refined dictionary app for serious learners who want to master the Korean language. With a database of over 50,000 detailed records, Sajeon provides comprehensive information for every entry, including Hanja, romanization, and example sentences to show you how words are actually used in context.

Key Features:
•    Clipboard Reader: Copy a block of text from anywhere and paste it into Sajeon. The app will break down the text, identifying individual words and grammar points so you can interpret complex sentences easily.
•    Custom Word Lists: Save words as you discover them to create personalized lists for later revision.
•    Categorized References: Browse words grouped by specific categories to help you learn related vocabulary in a structured way.
•    Text-to-Speech: Listen to native-quality audio for any word or sentence to perfect your pronunciation and listening skills.
•    Native Language Support: Get clear, accurate translations and definitions in your own native language.

Unlock Sajeon Premium
Take your learning further with our professional-grade tools designed to bridge the gap between looking up a word and actually knowing it:
•    Advanced Verb & Adjective Conjugations: Never guess a form again. Instantly see full conjugation tables for any verb or adjective, including polite, casual, and formal forms, correctly handling all tricky irregular patterns.
•    SRS Flashcard System: Turn your word lists into long-term memory. Our Spaced Repetition System (SRS) schedules your reviews at the optimal time, ensuring you focus on the words you struggle with most.
•    Instant OCR Camera Scan: Read seamlessly in the real world. Instantly translate and analyze written Korean text, web pages, or physical media using your camera or an image lookup, pulling headwords straight into your workspace.

Modern & Focused:
Sajeon is built to feel like a native part of your device. It is a focused tool that prioritizes speed and legibility:
•    Clean Design: A distraction-free interface that puts the Korean language front and center.
•    Universal App: Works seamlessly across iPhone, iPad, and Mac.
•    Privacy-Focused: No accounts required, no tracking, and no data collection. Sajeon respects your privacy.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Extensive Korean dictionary
- Clipboard text analysis
- Customizable word lists
- Text-to-speech pronunciation
- Advanced verb conjugations
- SRS flashcard system
- OCR camera scanning

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Sajeon Premium Monthly | $0.99 | per month |
| Sajeon Premium Yearly | $4.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sajeon Premium Lifetime | $14.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/sajeon-korean-dictionary/id6761698356/reviews.md

### 5/5 — Makes learning Korean easier

*2026-07-04*

★★★★★

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.

### 5/5 — VERY HELPFULL!!

*2026-06-09*

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

**Developer response:** 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.

## Frequently asked questions about Sajeon

### What is Sajeon's learning methodology?

Sajeon supports learning through comprehensive dictionary entries, example sentences, and categorized vocabulary. The Premium version enhances this with advanced verb conjugations and an SRS flashcard system for spaced repetition, aiding long-term memory retention.

### 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 custom word lists, allowing them to monitor vocabulary acquisition.

### Does Sajeon offer certifications?

Sajeon is a language learning tool focused on vocabulary and grammar acquisition. It does not currently offer formal certifications upon completion of any learning modules.

### What are the subscription tiers for Sajeon Premium?

Sajeon Premium offers two subscription plans: a monthly option for $0.99 and a yearly option for $4.99. These plans unlock advanced features like conjugation tables and the SRS flashcard system.

### How can I cancel my Sajeon Premium subscription?

Subscriptions can be managed through your device's app store settings. You can typically find options to view, change, or cancel your subscription within the account management section of your device's app store.

### Is Sajeon suitable for beginners?

While Sajeon is designed for serious learners, its comprehensive dictionary and OCR features can be beneficial for beginners. The ability to break down complex sentences and save new words aids in gradual language acquisition.

### What devices does Sajeon support?

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

### How often is Sajeon updated?

The latest version of Sajeon is 2.62, and it was last updated on August 25, 2026. Updates typically focus on improving features, performance, and expanding the dictionary database.

## Version history (last 5 releases)

### 2.62 — 2026-08-25

Improved AI sentence analysis with better grammar and homonym handling

### 2.61 — 2026-08-23

Added the ability to edit list names and icons with a long-press

### 2.60 — 2026-08-09

Added Chinese and Japanese translations to word entries, with tap-to-search in your CN/JP dictionary app. Also refreshed Hangul/Hanja fonts and fixed a few sync and display bugs.

### 2.50 — 2026-08-03

Sync your saved lists across iPhone, iPad, and Mac with Premium. We also gave the app and widget a warmer, off-white look, and fixed text-to-speech word highlighting breaking on multi-paragraph text in the Reader.

### 2.40 — 2026-08-01

Added a home screen and Lock Screen widget featuring Word of the Day — Premium users can configure it to pull words from one of their saved Lists instead.

## More apps by Dittman Shum

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- [Imawa - Japanese Date/Time](https://appshunter.io/ios/app/imawa-japanese-datetime/id1640970833)

All apps by Dittman Shum: https://appshunter.io/developer/1492526802

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*