# GW 메신저 vs 고려아연 모바일 사원증

The clearest difference is update cadence: GW 메신저 at every 4 weeks against 고려아연 모바일 사원증's every 2 months. GW 메신저 also leads on iOS requirement (7.0 vs 11.0). 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.

GW 메신저 ships an update every 4 weeks, 고려아연 모바일 사원증 every 2 months. The most recent releases landed on February 22, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | GW 메신저 | 고려아연 모바일 사원증 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 7 MB | 18 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naonsoft](https://appshunter.io/developer/438163829) | [Korea Zinc Company, Ltd](https://appshunter.io/developer/1719246818) |

## What reviewers say

### GW 메신저

[App page](https://appshunter.io/ios/app/gw/id438163826)

**In-app purchases:** none


### 고려아연 모바일 사원증

[App page](https://appshunter.io/ios/app/id6473605977)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GW 메신저 free?

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

### Is 고려아연 모바일 사원증 free?

고려아연 모바일 사원증 is free to download, with no in-app purchases.

### Do GW 메신저 or 고려아연 모바일 사원증 have ads?

Neither GW 메신저 nor 고려아연 모바일 사원증 shows ads.

### Which is updated more often, GW 메신저 or 고려아연 모바일 사원증?

GW 메신저 ships an update every 4 weeks, and 고려아연 모바일 사원증 every 2 months. Most recently, GW 메신저 was updated on February 22, 2026 and 고려아연 모바일 사원증 on September 13, 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.*