# 키즈토리 STEP 3 vs 큐업(Q

The clearest difference is iOS requirement: 키즈토리 STEP 3 at 12.4 against 큐업(Q's 15.5. On price, update cadence, 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.

키즈토리 STEP 3 ships an update monthly, 큐업(Q every 6 weeks. The most recent releases landed on July 8, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 키즈토리 STEP 3 | 큐업(Q |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 97 MB | 10 MB |
| Requires iOS | **12.4** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chunjae Education.Inc.](https://appshunter.io/developer/428912179) | [Hey Cobx](https://appshunter.io/developer/1743995500) |

## 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


### 큐업(Q

[App page](https://appshunter.io/ios/app/q-up/id6499598399)

**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 큐업(Q free?

큐업(Q is free to download, with no in-app purchases.

### Do 키즈토리 STEP 3 or 큐업(Q have ads?

Neither 키즈토리 STEP 3 nor 큐업(Q shows ads.

### Which is updated more often, 키즈토리 STEP 3 or 큐업(Q?

키즈토리 STEP 3 ships an update monthly, and 큐업(Q every 6 weeks. Most recently, 키즈토리 STEP 3 was updated on July 8, 2026 and 큐업(Q on September 8, 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.*