# [2A단계] 스마트 이야기수학 vs 한글 여행앱(AR)

The clearest difference is update cadence: 한글 여행앱(AR) at monthly against [2A단계] 스마트 이야기수학's every 12 months. [2A단계] 스마트 이야기수학's advantage is iOS requirement (12.0 vs 15.0). 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.

[2A단계] 스마트 이야기수학 ships an update every 12 months, 한글 여행앱(AR) monthly. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | [2A단계] 스마트 이야기수학 | 한글 여행앱(AR) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/2a/id1195792421/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | Free | — |
| Size | 280 MB | 590 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)교원구몬](https://appshunter.io/developer/1800639087) | [BAE JIN HO](https://appshunter.io/developer/1496509423) |

## What reviewers say

### [2A단계] 스마트 이야기수학

[App page](https://appshunter.io/ios/app/2a/id1195792421)

This educational app uses engaging games and characters to foster mathematical interest and comprehension. It offers interactive learning activities and rewards progress with island completion. The app supports learning through direct access or by recognizing picture cards via the camera.

**Highlights:** 20 types of math game activities, Character-based learning, Picture card recognition via camera, 3-level difficulty math problem solving, Island completion rewards

**Features:** macOS Compatibility

**In-app purchases:** none


### 한글 여행앱(AR)

[App page](https://appshunter.io/ios/app/ar/id1496509424)

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

**In-app purchases:** none


## Frequently asked questions

### Is [2A단계] 스마트 이야기수학 free?

[2A단계] 스마트 이야기수학 is free to download, with no in-app purchases.

### Is 한글 여행앱(AR) free?

한글 여행앱(AR) is free to download, with no in-app purchases.

### Do [2A단계] 스마트 이야기수학 or 한글 여행앱(AR) have ads?

Neither [2A단계] 스마트 이야기수학 nor 한글 여행앱(AR) shows ads.

### Which is updated more often, [2A단계] 스마트 이야기수학 or 한글 여행앱(AR)?

[2A단계] 스마트 이야기수학 ships an update every 12 months, and 한글 여행앱(AR) monthly. Most recently, [2A단계] 스마트 이야기수학 was updated on October 6, 2026 and 한글 여행앱(AR) on October 3, 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.*