# Korean Grammar Master vs Do Do Dictionary

The clearest difference is in-app purchases: Do Do Dictionary at none against Korean Grammar Master's 5. Do Do Dictionary also leads on ads (none vs shown) and rating (5.0 vs 4.8). Korean Grammar Master's advantage is review sentiment (92% vs 80%) and ratings volume (6 vs 2). On price and device support there is nothing between them.

Both are free to download. Korean Grammar Master sells 5 in-app purchases, starting at $5.99 per month. Do Do Dictionary asks for nothing beyond the download.

Do Do Dictionary holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews complicate that: 92% of Korean Grammar Master's written reviews are positive against 80% of Do Do Dictionary's, so the app with the better star average is not the one people write more warmly about.

Korean Grammar Master ships an update weekly, Do Do Dictionary every 4 days. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Korean Grammar Master | Do Do Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (6 ratings)](https://appshunter.io/ios/app/korean-grammar-master-topik/id6740426412/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/do-do-dictionary/id6768058489/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | **92.3% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 100 MB | 204 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RENEVER LLC](https://appshunter.io/developer/1708215162) | [Myo Ko Ko](https://appshunter.io/developer/1896534961) |

## What reviewers say

### Korean Grammar Master

[App page](https://appshunter.io/ios/app/korean-grammar-master-topik/id6740426412)

Master over 200 essential Korean grammar points from beginner to advanced levels. This app offers structured lessons, example sentences, audio, and speaking practice to build practical Korean skills for daily life, study, and business.

**Highlights:** 200+ Korean grammar points, Beginner to advanced levels (TOPIK 1-6), Example sentences and clear explanations, Audio for pronunciation and listening, Speaking practice with read-aloud, Personalized review list for mistakes, Background audio support

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| 月間サブスクリプション | $5.99 | per month |
| 3-Month Subscription | $14.99 | per 3 months |
| 6ヶ月サブスクリプション | $29.99 | per 6 months |
| Lifetime Premium | $59.99 | one-time |


### Do Do Dictionary

[App page](https://appshunter.io/ios/app/do-do-dictionary/id6768058489)

This app is a comprehensive Korean language learning tool for Myanmar learners. It offers a Korean dictionary, vocabulary building exercises, pronunciation guides, and practice exams for the EPS TOPIK. It also includes engaging games and real-life dialogues to enhance learning.

**Highlights:** Korean dictionary search, Vocabulary building games, Pronunciation support, EPS TOPIK exam practice, Myanmar-friendly meanings, Daily learning notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Korean Grammar Master free?

Korean Grammar Master is free to download, with in-app purchases available.

### Is Do Do Dictionary free?

Do Do Dictionary is free to download, with no in-app purchases.

### Which has better reviews, Korean Grammar Master or Do Do Dictionary?

Do Do Dictionary is rated higher. Korean Grammar Master averages 4.8 out of 5 from 6 ratings, while Do Do Dictionary averages 5.0 from 2 ratings.

### Do Korean Grammar Master or Do Do Dictionary have ads?

Korean Grammar Master shows ads; Do Do Dictionary does not.

### Which is updated more often, Korean Grammar Master or Do Do Dictionary?

Korean Grammar Master ships an update weekly, and Do Do Dictionary every 4 days. Most recently, Korean Grammar Master was updated on October 16, 2026 and Do Do Dictionary on October 11, 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.*