# Thinkbig TOPIK vs TOPIK Writing

The clearest difference is ads: Thinkbig TOPIK at none against TOPIK Writing's shown. Thinkbig TOPIK also leads on iOS requirement (12.4 vs 16.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Thinkbig TOPIK sells 5 in-app purchases, starting at $9.99 per month and TOPIK Writing sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Thinkbig TOPIK ships an update every 2 weeks, TOPIK Writing every 8 days. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Thinkbig TOPIK | TOPIK Writing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (7 ratings)](https://appshunter.io/ios/app/topik-writing-easy6/id6745769758/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 87.5% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 139 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Woongjin Thinkbig Co., Ltd.](https://appshunter.io/developer/1614968450) | [OIBORI](https://appshunter.io/developer/1725418309) |

## What reviewers say

### Thinkbig TOPIK

[App page](https://appshunter.io/ios/app/thinkbig-topik/id6736814780)

Enhance your TOPIK score with AI-powered, customized learning. This app offers structured courses, practice questions, and mock tests tailored to your skill level. Track your progress and review difficult concepts to prepare effectively for the exam.

**Highlights:** AI-based customized learning curriculum, 12 courses for TOPIK levels 1-6, Practice questions and mock tests, Vocabulary and grammar review, Writing exercises with feedback, Progress tracking and real-time evaluation, Multi-language support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Plan Trial | $9.99 | per month |
| 1-Month Plan | $9.99 | per month |
| 3-Month Plan | $44.99 | one-time |
| 6-Month Plan | $77.99 | one-time |
| 12-Month Plan | $118.99 | one-time |


### TOPIK Writing

[App page](https://appshunter.io/ios/app/topik-writing-easy6/id6745769758)

This app provides instant, detailed feedback and score-boosting recommendations for the TOPIK II writing section. Practice all question types, identify errors, and learn from model answers to improve your Korean writing skills and achieve your target score.

**Highlights:** Instant writing feedback, Score-boosting recommendations, Practice all TOPIK II writing questions, Estimated score reports, Detailed error identification, Model answer comparisons, Progress tracking, 원고지 format practice

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super Easy6 | $4.99 | per 7 days |
| Super Easy6 | $4.99 | per 7 days |
| Super Easy6 | $6.99 | per month |
| Super Easy6 | $6.99 | per month |
| Super Easy6 | $39.99 | per year |
| Super Easy6 | $39.99 | per year |


## Frequently asked questions

### Is Thinkbig TOPIK free?

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

### Is TOPIK Writing free?

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

### Do Thinkbig TOPIK or TOPIK Writing have ads?

TOPIK Writing shows ads; Thinkbig TOPIK does not.

### Which is updated more often, Thinkbig TOPIK or TOPIK Writing?

Thinkbig TOPIK ships an update every 2 weeks, and TOPIK Writing every 8 days. Most recently, Thinkbig TOPIK was updated on November 4, 2026 and TOPIK Writing on November 8, 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.*