# 키즈토리 STEP 3 vs growthlog

The clearest difference is ads: 키즈토리 STEP 3 at none against growthlog's shown. 키즈토리 STEP 3 also leads on iOS requirement (12.4 vs 15.1). growthlog's advantage is update cadence (weekly vs monthly). On price, 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.

키즈토리 STEP 3 ships an update monthly, growthlog weekly. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 키즈토리 STEP 3 | growthlog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 97 MB | 13 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Chunjae Education.Inc.](https://appshunter.io/developer/428912179) | [BLF Inc.](https://appshunter.io/developer/1595823875) |

## 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


### growthlog

[App page](https://appshunter.io/ios/app/growthlog/id6744954195)

**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 growthlog free?

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

### Do 키즈토리 STEP 3 or growthlog have ads?

growthlog shows ads; 키즈토리 STEP 3 does not.

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

키즈토리 STEP 3 ships an update monthly, and growthlog weekly. Most recently, 키즈토리 STEP 3 was updated on October 16, 2026 and growthlog on September 30, 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.*