# 코어 영어 훈련소 vs SDA교육

The clearest difference is device support: SDA교육 at 2 against 코어 영어 훈련소's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 코어 영어 훈련소 | SDA교육 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 6 months |
| Size | 21 MB | 31 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [CORE EDUCATION](https://appshunter.io/developer/1453618878) | [Nexmotion. Inc](https://appshunter.io/developer/1218599652) |

## What reviewers say

### 코어 영어 훈련소

[App page](https://appshunter.io/ios/app/id6474296007)

**In-app purchases:** none


### SDA교육

[App page](https://appshunter.io/ios/app/sda/id6747026245)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 코어 영어 훈련소 free?

코어 영어 훈련소 is free to download, with no in-app purchases.

### Is SDA교육 free?

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

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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.*