# 금융상식을 외워요 vs 찰떡 VOCA

The clearest difference is in-app purchases: 찰떡 VOCA at none against 금융상식을 외워요's 1. 찰떡 VOCA also leads on update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 금융상식을 외워요 sells 1 one-off in-app purchase. 찰떡 VOCA asks for nothing beyond the download.

금융상식을 외워요 ships an update every 2 weeks, 찰떡 VOCA every 4 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 금융상식을 외워요 | 찰떡 VOCA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 32 MB | 74 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChanHo Kwon](https://appshunter.io/developer/1667825498) | [boim choi](https://appshunter.io/developer/1862063512) |

## What reviewers say

### 금융상식을 외워요

[App page](https://appshunter.io/ios/app/id1667825496)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 열공모드 이용권 | $1.99 | one-time |


### 찰떡 VOCA

[App page](https://appshunter.io/ios/app/voca/id6774862800)

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

**In-app purchases:** none


## Frequently asked questions

### Is 금융상식을 외워요 free?

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

### Is 찰떡 VOCA free?

찰떡 VOCA is free to download, with no in-app purchases.

### Do 금융상식을 외워요 or 찰떡 VOCA have ads?

Neither 금융상식을 외워요 nor 찰떡 VOCA shows ads.

### Which is updated more often, 금융상식을 외워요 or 찰떡 VOCA?

금융상식을 외워요 ships an update every 2 weeks, and 찰떡 VOCA every 4 days. Most recently, 금융상식을 외워요 was updated on November 7, 2026 and 찰떡 VOCA 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.*