# 똑똑 과학단추 vs 수학교구 미션AR

The clearest difference is update cadence: 수학교구 미션AR at every 4 weeks against 똑똑 과학단추's every 5 months. 똑똑 과학단추's advantage is iOS requirement (9.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

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

똑똑 과학단추 ships an update every 5 months, 수학교구 미션AR every 4 weeks. The most recent releases landed on October 26, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 똑똑 과학단추 | 수학교구 미션AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Size | 1.5 GB | 407 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KYOWON CO.,LTD](https://appshunter.io/developer/402661067) | [HeyIam Co., Ltd.](https://appshunter.io/developer/1626016422) |

## What reviewers say

### 똑똑 과학단추

[App page](https://appshunter.io/ios/app/id1449124248)

**Features:** macOS Compatibility

**In-app purchases:** none


### 수학교구 미션AR

[App page](https://appshunter.io/ios/app/ar/id6450732127)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 똑똑 과학단추 free?

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

### Is 수학교구 미션AR free?

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

### Do 똑똑 과학단추 or 수학교구 미션AR have ads?

Neither 똑똑 과학단추 nor 수학교구 미션AR shows ads.

### Which is updated more often, 똑똑 과학단추 or 수학교구 미션AR?

똑똑 과학단추 ships an update every 5 months, and 수학교구 미션AR every 4 weeks. Most recently, 똑똑 과학단추 was updated on October 26, 2026 and 수학교구 미션AR 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.*