# 기적수업 vs 한자 사천성

The clearest difference is in-app purchases: 기적수업 at none against 한자 사천성's 2. 기적수업 also leads on iOS requirement (11.0 vs 15.0). 한자 사천성's advantage is update cadence (daily vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 한자 사천성 sells 2 one-off in-app purchases. 기적수업 asks for nothing beyond the download.

기적수업 ships an update every 2 months, 한자 사천성 daily. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 기적수업 | 한자 사천성 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 327 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Swing2App Co. Ltd.](https://appshunter.io/developer/573223450) | [BrainCheck](https://appshunter.io/developer/1509190491) |

## What reviewers say

### 기적수업

[App page](https://appshunter.io/ios/app/id6445974934)

**Features:** macOS Compatibility

**In-app purchases:** none


### 한자 사천성

[App page](https://appshunter.io/ios/app/id6811526745)

Learn Chinese characters through a 3D matching puzzle game. Match characters with their meanings and pronunciations, then test your knowledge. Progress through different difficulty levels and track your learning.

**Highlights:** 3D matching puzzle for Hanja, Learn 5 new characters at a time, Review based on learning history, Two-way tests (Hanja to meaning, meaning to Hanja), Progress tracking by level, Hanja dictionary lookup

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 전체 급수 평생 이용권 | $5.99 | one-time |
| 1~4급 평생 이용권 | $11.99 | one-time |


## Frequently asked questions

### Is 기적수업 free?

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

### Is 한자 사천성 free?

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

### Do 기적수업 or 한자 사천성 have ads?

Neither 기적수업 nor 한자 사천성 shows ads.

### Which is updated more often, 기적수업 or 한자 사천성?

기적수업 ships an update every 2 months, and 한자 사천성 daily. Most recently, 기적수업 was updated on October 13, 2026 and 한자 사천성 on October 10, 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.*