# 빅키즈 수학 vs [2A단계] 스마트 이야기수학

The clearest difference is rating: 빅키즈 수학 at 5.0 against [2A단계] 스마트 이야기수학's 2.0. 빅키즈 수학 also leads on update cadence (every 4 months vs every 12 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

빅키즈 수학 holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

빅키즈 수학 ships an update every 4 months, [2A단계] 스마트 이야기수학 every 12 months. The most recent releases landed on July 4, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | 빅키즈 수학 | [2A단계] 스마트 이야기수학 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1168895315/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/2a/id1195792421/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 966 MB | 280 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chunjae Education.Inc.](https://appshunter.io/developer/428912179) | [(주)교원구몬](https://appshunter.io/developer/1800639087) |

## What reviewers say

### 빅키즈 수학

[App page](https://appshunter.io/ios/app/id1168895315)

This app offers a math program for young children, integrating math concepts into everyday stories through interactive animations. It aims to help children develop strong math skills by making learning fun and engaging.

**Highlights:** Curriculum-based math program, Interactive animations, Concept integration into stories, QR code recognition, Touch-based interaction

**In-app purchases:** none


### [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


## Frequently asked questions

### Is 빅키즈 수학 free?

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

### Is [2A단계] 스마트 이야기수학 free?

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

### Which has better reviews, 빅키즈 수학 or [2A단계] 스마트 이야기수학?

빅키즈 수학 is rated higher. 빅키즈 수학 averages 5.0 out of 5 from 1 ratings, while [2A단계] 스마트 이야기수학 averages 2.0 from 1 ratings.

### Do 빅키즈 수학 or [2A단계] 스마트 이야기수학 have ads?

Neither 빅키즈 수학 nor [2A단계] 스마트 이야기수학 shows ads.

### Which is updated more often, 빅키즈 수학 or [2A단계] 스마트 이야기수학?

빅키즈 수학 ships an update every 4 months, and [2A단계] 스마트 이야기수학 every 12 months. Most recently, 빅키즈 수학 was updated on July 4, 2026 and [2A단계] 스마트 이야기수학 on August 23, 2026.

---

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