# 엠포스 vs OZ viewer

The clearest difference is device support: OZ viewer at 2 against 엠포스'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 | 엠포스 | OZ viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Size | 1 MB | 12 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Kyung  Yul Kim](https://appshunter.io/developer/670230812) | [YLAB Earth](https://appshunter.io/developer/1777383384) |

## What reviewers say

### 엠포스

[App page](https://appshunter.io/ios/app/id675596377)

**In-app purchases:** none


### OZ viewer

[App page](https://appshunter.io/ios/app/oz-viewer/id6737684535)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 엠포스 free?

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

### Is OZ viewer free?

OZ viewer 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.*