# 키즈토리 STEP 2 vs 메타수학

The clearest difference is update cadence: 키즈토리 STEP 2 at monthly against 메타수학'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 2 ships an update monthly, 메타수학 every 3 months. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 키즈토리 STEP 2 | 메타수학 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| 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 2

[App page](https://appshunter.io/ios/app/step-2/id1209395423)

**In-app purchases:** none


### 메타수학

[App page](https://appshunter.io/ios/app/id6464281652)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 키즈토리 STEP 2 free?

키즈토리 STEP 2 is free to download, with no in-app purchases.

### Is 메타수학 free?

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

### Do 키즈토리 STEP 2 or 메타수학 have ads?

Neither 키즈토리 STEP 2 nor 메타수학 shows ads.

### Which is updated more often, 키즈토리 STEP 2 or 메타수학?

키즈토리 STEP 2 ships an update monthly, and 메타수학 every 3 months. Most recently, 키즈토리 STEP 2 was updated on September 19, 2026 and 메타수학 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.*