# 키즈토리 STEP 1 vs 펌핑업

The clearest difference is update cadence: 키즈토리 STEP 1 at monthly against 펌핑업's every 3 months. On price, ads, 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 1 ships an update monthly, 펌핑업 every 3 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 키즈토리 STEP 1 | 펌핑업 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 18.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 98 MB | 23 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chunjae Education.Inc.](https://appshunter.io/developer/428912179) | [메타에듀](https://appshunter.io/developer/1558331689) |

## What reviewers say

### 키즈토리 STEP 1

[App page](https://appshunter.io/ios/app/step-1/id1203650129)

This app introduces early childhood history through engaging 3D animations, craft activities, and traditional songs. It helps children explore historical sites, understand ancestral wisdom, and connect history to their daily lives, fostering creative thinking.

**Highlights:** 3D animation history exploration, Storytelling and historical songs, Craft activities for historical items, Traditional songs and play, Connecting history to daily life, Curriculum-linked learning

**In-app purchases:** none


### 펌핑업

[App page](https://appshunter.io/ios/app/id6743144321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 키즈토리 STEP 1 free?

키즈토리 STEP 1 is free to download, with no in-app purchases.

### Is 펌핑업 free?

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

### Do 키즈토리 STEP 1 or 펌핑업 have ads?

Neither 키즈토리 STEP 1 nor 펌핑업 shows ads.

### Which is updated more often, 키즈토리 STEP 1 or 펌핑업?

키즈토리 STEP 1 ships an update monthly, and 펌핑업 every 3 months. Most recently, 키즈토리 STEP 1 was updated on October 6, 2026 and 펌핑업 on October 3, 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.*