# [2A단계] 스마트 이야기수학 vs 솔루토이 한국사

The clearest difference is update cadence: [2A단계] 스마트 이야기수학 at every 12 months against 솔루토이 한국사's every 25 months. 솔루토이 한국사's advantage is iOS requirement (10.0 vs 12.0). 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, 솔루토이 한국사 every 25 months. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | [2A단계] 스마트 이야기수학 | 솔루토이 한국사 |
| --- | --- | --- |
| 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** | Every 25 months |
| Monetization | Free | — |
| Size | 280 MB | 562 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)교원구몬](https://appshunter.io/developer/1800639087) | [KYOWON CO.,LTD](https://appshunter.io/developer/402661067) |

## 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


### 솔루토이 한국사

[App page](https://appshunter.io/ios/app/id1282276441)

**Features:** macOS Compatibility

**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 솔루토이 한국사 free?

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

### Do [2A단계] 스마트 이야기수학 or 솔루토이 한국사 have ads?

Neither [2A단계] 스마트 이야기수학 nor 솔루토이 한국사 shows ads.

### Which is updated more often, [2A단계] 스마트 이야기수학 or 솔루토이 한국사?

[2A단계] 스마트 이야기수학 ships an update every 12 months, and 솔루토이 한국사 every 25 months. Most recently, [2A단계] 스마트 이야기수학 was updated on October 10, 2026 and 솔루토이 한국사 on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*