# YBM ECC 우리 아이 바른 영어 교육 vs 비바키즈

The clearest difference is update cadence: YBM ECC 우리 아이 바른 영어 교육 at every 3 months against 비바키즈's every 10 months. 비바키즈's advantage is iOS requirement (13.0 vs 15.0). 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.

YBM ECC 우리 아이 바른 영어 교육 ships an update every 3 months, 비바키즈 every 10 months. The most recent releases landed on August 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | YBM ECC 우리 아이 바른 영어 교육 | 비바키즈 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | Free | — |
| Size | 18 MB | 6 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YBM NET, Inc.](https://appshunter.io/developer/332188969) | [Simson Education Inc.](https://appshunter.io/developer/974553597) |

## What reviewers say

### YBM ECC 우리 아이 바른 영어 교육

[App page](https://appshunter.io/ios/app/ybm-ecc/id975097836)

This app provides online after-school learning services for students enrolled in YBM ECC. It offers personalized AI-driven practice, curriculum information, academy news, and administrative details like shuttle bus routes.

**Highlights:** AI-powered adaptive learning, Mobile learning on phones and tablets, Curriculum guidance, Academy news and announcements, Shuttle bus route information, Student activity tracking

**In-app purchases:** none


### 비바키즈

[App page](https://appshunter.io/ios/app/id1493398475)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YBM ECC 우리 아이 바른 영어 교육 free?

YBM ECC 우리 아이 바른 영어 교육 is free to download, with no in-app purchases.

### Is 비바키즈 free?

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

### Do YBM ECC 우리 아이 바른 영어 교육 or 비바키즈 have ads?

Neither YBM ECC 우리 아이 바른 영어 교육 nor 비바키즈 shows ads.

### Which is updated more often, YBM ECC 우리 아이 바른 영어 교육 or 비바키즈?

YBM ECC 우리 아이 바른 영어 교육 ships an update every 3 months, and 비바키즈 every 10 months. Most recently, YBM ECC 우리 아이 바른 영어 교육 was updated on August 18, 2026 and 비바키즈 on September 17, 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.*