# 포잉 OS vs 메티즌

The clearest difference is iOS requirement: 포잉 OS at 12.0 against 메티즌's 14.0. On price, update cadence, ads 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.

포잉 OS ships an update monthly, 메티즌 every 3 weeks. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 포잉 OS | 메티즌 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 16 MB | 77 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [POING CORP.](https://appshunter.io/developer/763286607) | [KAVIAR Co.,Ltd](https://appshunter.io/developer/1692698116) |

## What reviewers say

### 포잉 OS

[App page](https://appshunter.io/ios/app/os-poing-os/id1503286798)

**Features:** macOS Compatibility

**In-app purchases:** none


### 메티즌

[App page](https://appshunter.io/ios/app/id6450284352)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 포잉 OS free?

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

### Is 메티즌 free?

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

### Do 포잉 OS or 메티즌 have ads?

Neither 포잉 OS nor 메티즌 shows ads.

### Which is updated more often, 포잉 OS or 메티즌?

포잉 OS ships an update monthly, and 메티즌 every 3 weeks. Most recently, 포잉 OS was updated on October 27, 2026 and 메티즌 on October 21, 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.*