# [3A단계] 스마트 이야기독서 vs 비상교육 챌린지

The clearest difference is update cadence: 비상교육 챌린지 at weekly against [3A단계] 스마트 이야기독서's every 5 months. On price, review sentiment, 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.

[3A단계] 스마트 이야기독서 ships an update every 5 months, 비상교육 챌린지 weekly. Both last shipped on November 2, 2026.

## The numbers

| Metric | [3A단계] 스마트 이야기독서 | 비상교육 챌린지 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free | Free |
| Size | 289 MB | 19 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)교원구몬](https://appshunter.io/developer/1800639087) | [VISANG EDUCATION INC](https://appshunter.io/developer/992780061) |

## What reviewers say

### [3A단계] 스마트 이야기독서

[App page](https://appshunter.io/ios/app/3a/id1208011991)

Engage with fairy tales through interactive post-reading activities. Scan story picture cards to unlock content and create your own unique narratives. Explore classic stories and creative prompts for an enhanced learning experience.

**Highlights:** Interactive post-reading activities, Scan picture cards for content, Create personalized stories, Explore classic fairy tales, Camera mode for recognition

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

**In-app purchases:** none


### 비상교육 챌린지

[App page](https://appshunter.io/ios/app/id1353689066)

This app aims to develop balanced reading skills for young children in a digital learning environment. It encourages active participation in class and uses AR for engaging home learning experiences, helping children naturally acquire English.

**Highlights:** Interactive learning activities, AR-enhanced English acquisition, Parent-teacher communication, Photo and message sharing, Song and reading video library

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is [3A단계] 스마트 이야기독서 free?

[3A단계] 스마트 이야기독서 is free to download, with no in-app purchases.

### Is 비상교육 챌린지 free?

비상교육 챌린지 is free to download, with no in-app purchases.

### Do [3A단계] 스마트 이야기독서 or 비상교육 챌린지 have ads?

Neither [3A단계] 스마트 이야기독서 nor 비상교육 챌린지 shows ads.

### Which is updated more often, [3A단계] 스마트 이야기독서 or 비상교육 챌린지?

[3A단계] 스마트 이야기독서 ships an update every 5 months, and 비상교육 챌린지 weekly. Most recently, [3A단계] 스마트 이야기독서 was updated on November 2, 2026 and 비상교육 챌린지 on November 2, 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.*