# 낱말 카드 vs 두칭

The clearest difference is in-app purchases: 낱말 카드 at none against 두칭's 4. 낱말 카드 also leads on iOS requirement (11.0 vs 14.0). 두칭's advantage is ads (none vs shown) and update cadence (every 11 days vs every 10 months). On price and device support there is nothing between them.

Both are free to download. 두칭 sells 4 in-app purchases, starting at $5.99 per month. 낱말 카드 asks for nothing beyond the download.

낱말 카드 ships an update every 10 months, 두칭 every 11 days. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 낱말 카드 | 두칭 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1496728289/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 11 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 60 MB | 5 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [dayYom ( '')/](https://appshunter.io/developer/429102169) | [Active Senior Lab Co., Ltd.](https://appshunter.io/developer/1706787104) |

## What reviewers say

### 낱말 카드

[App page](https://appshunter.io/ios/app/id1496728289)

Learn Korean vocabulary easily and comfortably with 96 cute word cards. The app features simple controls designed for straightforward learning.

**Highlights:** Korean vocabulary study, 96 cute word cards, Simple operation methods, Easy and comfortable learning

**Features:** macOS Compatibility

**In-app purchases:** none


### 두칭

[App page](https://appshunter.io/ios/app/id6444273112)

Engage in fun brain games designed to enhance cognitive abilities and maintain brain health. This training program, based on research from the World Brain Society and official dementia screening tools, offers diverse quizzes and games across seven cognitive areas.

**Highlights:** Cognitive ability enhancement, Brain health management, Diverse quiz and game formats, Based on scientific research, Covers 7 cognitive areas, Improves memory and concentration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 정기구독 훈련 | $5.99 | per month |
| 30일 훈련 | $5.99 | one-time |
| 90일 훈련 | $12.99 | one-time |
| 365일 훈련 | $39.99 | one-time |


## Frequently asked questions

### Is 낱말 카드 free?

낱말 카드 is free to download, with no in-app purchases.

### Is 두칭 free?

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

### Do 낱말 카드 or 두칭 have ads?

낱말 카드 shows ads; 두칭 does not.

### Which is updated more often, 낱말 카드 or 두칭?

낱말 카드 ships an update every 10 months, and 두칭 every 11 days. Most recently, 낱말 카드 was updated on October 18, 2026 and 두칭 on October 9, 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.*