# Korean Grammar Master/TOPIK vs Do Do Dictionary

The clearest difference is in-app purchases: Do Do Dictionary at none against Korean Grammar Master/TOPIK's 8. Do Do Dictionary also leads on ads (none vs shown) and update cadence (every 4 days vs every 9 days). Korean Grammar Master/TOPIK's advantage is review sentiment (92% vs 80%) and ratings volume (7 vs 2). On price, rating and device support there is nothing between them.

Both are free to download. Korean Grammar Master/TOPIK sells 8 in-app purchases, starting at $4.99 per month. Do Do Dictionary asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Korean Grammar Master/TOPIK against 5.0 for Do Do Dictionary. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews are what separate them: 92% of Korean Grammar Master/TOPIK's written reviews are positive against 80% of Do Do Dictionary's.

Korean Grammar Master/TOPIK ships an update every 9 days, Do Do Dictionary every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Korean Grammar Master/TOPIK | Do Do Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (7 ratings)](https://appshunter.io/ios/app/korean-grammar-mastertopik/id6740426412/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/do-do-dictionary/id6768058489/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | **92.3% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 102 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/TOPIK

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

Master Korean grammar with 200 essential patterns, example sentences, and audio. Progress from beginner to advanced levels, preparing for TOPIK exams or everyday conversation. Practice listening and pronunciation for comprehensive language acquisition.

**Highlights:** 200 grammar points, Example sentences with audio, TOPIK I & II alignment, Beginner to advanced levels, Listening and pronunciation practice, Review missed questions, Search by pattern or meaning

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Monthly Subscription | $5.99 | per month |
| 月間サブスクリプション | $5.99 | per month |
| 3Monthly Subscription | $14.99 | per 3 months |
| 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 Access | $49.99 | one-time |
| 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/TOPIK free?

Korean Grammar Master/TOPIK 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/TOPIK or Do Do Dictionary?

Do Do Dictionary is rated higher. Korean Grammar Master/TOPIK averages 4.9 out of 5 from 7 ratings, while Do Do Dictionary averages 5.0 from 2 ratings.

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

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

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

Korean Grammar Master/TOPIK ships an update every 9 days, and Do Do Dictionary every 4 days. Most recently, Korean Grammar Master/TOPIK was updated on November 5, 2026 and Do Do Dictionary on October 31, 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.*