# 키즈토리 STEP 3 vs 블루키즈 AR

The clearest difference is update cadence: 키즈토리 STEP 3 at monthly against 블루키즈 AR's every 3 months. 키즈토리 STEP 3 also leads on review sentiment (10% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

키즈토리 STEP 3 ships an update monthly, 블루키즈 AR every 3 months. The most recent releases landed on October 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 키즈토리 STEP 3 | 블루키즈 AR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **10.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 97 MB | 1.4 GB |
| Requires iOS | 12.4 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chunjae Education.Inc.](https://appshunter.io/developer/428912179) | [thinkingfriends Co., Ltd.](https://appshunter.io/developer/1450360952) |

## What reviewers say

### 키즈토리 STEP 3

[App page](https://appshunter.io/ios/app/step-3/id1209415807)

This app makes early Korean history fun and engaging for young children through 3D animations, craft activities, and traditional songs. It helps children explore historical sites and understand the wisdom of ancestors, fostering creative thinking.

**Highlights:** 3D animation history exploration, Interactive craft activities, Traditional songs and games, Understanding daily life connections, Curriculum-aligned learning

**In-app purchases:** none


### 블루키즈 AR

[App page](https://appshunter.io/ios/app/ar/id1483162432)

This application provides augmented reality (AR) and virtual reality (VR) content designed to complement educational materials. It enhances learning experiences by bringing interactive digital elements to physical books and resources.

**Highlights:** Augmented Reality (AR) content, Virtual Reality (VR) content, Complements educational materials, Interactive learning experiences

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 키즈토리 STEP 3 free?

키즈토리 STEP 3 is free to download, with no in-app purchases.

### Is 블루키즈 AR free?

블루키즈 AR is free to download, with no in-app purchases.

### Do 키즈토리 STEP 3 or 블루키즈 AR have ads?

Neither 키즈토리 STEP 3 nor 블루키즈 AR shows ads.

### Which is updated more often, 키즈토리 STEP 3 or 블루키즈 AR?

키즈토리 STEP 3 ships an update monthly, and 블루키즈 AR every 3 months. Most recently, 키즈토리 STEP 3 was updated on October 7, 2026 and 블루키즈 AR on September 23, 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.*