# Dragon Math Challenge vs 기출이지

The clearest difference is update cadence: 기출이지 at every 5 days against Dragon Math Challenge's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dragon Math Challenge sells 8 one-off in-app purchases and 기출이지 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Dragon Math Challenge ships an update fortnightly, 기출이지 every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Dragon Math Challenge | 기출이지 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dragon-math-challenge/id1563015415/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 626 MB | 46 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WooJoo Nam](https://appshunter.io/developer/1563015417) | [slowmind](https://appshunter.io/developer/6773025666) |

## What reviewers say

### Dragon Math Challenge

[App page](https://appshunter.io/ios/app/dragon-math-challenge/id1563015415)

This app makes learning math enjoyable for children through engaging games. It helps kids develop quick mental calculation skills, master arithmetic operations, and improve their speed and concentration. The app features various game modes with popular characters to make math practice fun and effective.

**Highlights:** Engaging math games, Develop mental calculation skills, Master addition, subtraction, multiplication, division, Improve calculation speed, Learning and competitive modes, Character-based learning

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eggs 500 | $0.99 | one-time |
| AD Free | $2.99 | one-time |
| Paid Pet | $3.99 | one-time |
| Ad Free and Learning Package | $6.49 | one-time |
| Ad Free+Learning Pack+Paid Pet | $7.49 | one-time |
| Eggs 5500 | $8.49 | one-time |
| AD_Free | $8.49 | one-time |
| Learning Package | $25.49 | one-time |


### 기출이지

[App page](https://appshunter.io/ios/app/id6788605202)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 전체 잠금 해제 | $4.99 | one-time |


## Frequently asked questions

### Is Dragon Math Challenge free?

Dragon Math Challenge is free to download, with in-app purchases available.

### Is 기출이지 free?

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

### Do Dragon Math Challenge or 기출이지 have ads?

Neither Dragon Math Challenge nor 기출이지 shows ads.

### Which is updated more often, Dragon Math Challenge or 기출이지?

Dragon Math Challenge ships an update fortnightly, and 기출이지 every 5 days. Most recently, Dragon Math Challenge was updated on November 3, 2026 and 기출이지 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.*