# 코어 영어 훈련소 vs Shadow Reading

The clearest difference is iOS requirement: 코어 영어 훈련소 at 15.1 against Shadow Reading's 26.0. On price and in-app purchases 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 | Shadow Reading |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 21 MB | 22 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [CORE EDUCATION](https://appshunter.io/developer/1453618878) | [SeungYeul Ji](https://appshunter.io/developer/1878611138) |

## What reviewers say

### 코어 영어 훈련소

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

**In-app purchases:** none


### Shadow Reading

[App page](https://appshunter.io/ios/app/shadow-reading/id6759442064)

**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 Shadow Reading free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*