# Sajeon vs Better Korean Dictionary

The clearest difference is ads: Sajeon at none against Better Korean Dictionary's shown. Better Korean Dictionary's advantage is iOS requirement (16.4 vs 26.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Sajeon sells 3 in-app purchases, starting at $2.99 per month and Better Korean Dictionary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sajeon ships an update every 6 days, Better Korean Dictionary weekly. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sajeon | Better Korean Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/better-korean-dictionary/id6776132811/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 286 MB | 150 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dittman Shum](https://appshunter.io/developer/1492526802) | [MATTHEW BYONG BAE](https://appshunter.io/developer/6776132813) |

## What reviewers say

### Sajeon

[App page](https://appshunter.io/ios/app/sajeon-korean-dictionary/id6761698356)

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.

**Highlights:** 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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sajeon Premium Monthly | $2.99 | per month |
| Sajeon Premium Yearly | $14.99 | per year |
| Sajeon Premium Lifetime | $49.99 | one-time |


### Better Korean Dictionary

[App page](https://appshunter.io/ios/app/better-korean-dictionary/id6776132811)

This app helps Korean language learners understand word origins and nuances through Hanja roots and contextual explanations. It offers fast lookups and an uncluttered interface, functioning offline after an ad removal purchase.

**Highlights:** Hanja root explanations, Contextual word usage, Offline functionality, Fast word lookup, Uncluttered interface, NIKL frequency grading

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $4.99 | one-time |


## Frequently asked questions

### Is Sajeon free?

Sajeon is free to download, with in-app purchases available.

### Is Better Korean Dictionary free?

Better Korean Dictionary is free to download, with in-app purchases available.

### Do Sajeon or Better Korean Dictionary have ads?

Better Korean Dictionary shows ads; Sajeon does not.

### Which is updated more often, Sajeon or Better Korean Dictionary?

Sajeon ships an update every 6 days, and Better Korean Dictionary weekly. Most recently, Sajeon was updated on October 31, 2026 and Better Korean Dictionary on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*