# 짬짬토익(TOEIC) vs The Action Sudoku

The clearest difference is review sentiment: The Action Sudoku at 100% against 짬짬토익(TOEIC)'s 86%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 짬짬토익(TOEIC) | The Action Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Monetization | Free | Free |
| Size | 465 MB | 125 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Minglecon](https://appshunter.io/developer/1191674548) | [junhong baek](https://appshunter.io/developer/1332229048) |

## What reviewers say

### 짬짬토익(TOEIC)

[App page](https://appshunter.io/ios/app/toeic-toeic/id1515076250)

Learn English vocabulary and idioms through engaging games. This app offers a systematic learning and review system with gamified activities, covering 1920 words and phrases across six stages. It's designed for TOEIC test preparation, making vocabulary acquisition fun and effective for all levels.

**Highlights:** Gamified learning activities with 4 game modes, 1920 words and idioms across 6 stages, Learn anytime, anywhere, 4-step learning for natural memorization, Cumulative review system, Motivational rewards and collectible characters, TOEIC test preparation with context

**Features:** Vision Pro support

**In-app purchases:** none


### The Action Sudoku

[App page](https://appshunter.io/ios/app/the-action-sudoku/id6447454581)

A classic number puzzle game played on a 9x9 grid. The objective is to fill empty cells with numbers 1-9, ensuring each row, column, and 3x3 subgrid contains each digit exactly once. It's a test of logical reasoning and problem-solving.

**Highlights:** 9x9 grid puzzle, Number placement, Logical reasoning, Problem-solving, Classic Sudoku gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is 짬짬토익(TOEIC) free?

짬짬토익(TOEIC) is free to download, with no in-app purchases.

### Is The Action Sudoku free?

The Action Sudoku is free to download, with no in-app purchases.

### Do 짬짬토익(TOEIC) or The Action Sudoku have ads?

Neither 짬짬토익(TOEIC) nor The Action Sudoku shows ads.

### Which is updated more often, 짬짬토익(TOEIC) or The Action Sudoku?

짬짬토익(TOEIC) ships an update every 7 months, and The Action Sudoku every 7 months. Most recently, 짬짬토익(TOEIC) was updated on October 9, 2026 and The Action Sudoku on October 20, 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.*