# GateKeeper vs 고려아연 모바일 사원증

The clearest difference is iOS requirement: 고려아연 모바일 사원증 at 11.0 against GateKeeper's 15.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 13, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | GateKeeper | 고려아연 모바일 사원증 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gatekeeper/id1410095372/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 8.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 17 MB | 18 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MarkAny](https://appshunter.io/developer/1114454995) | [Korea Zinc Company, Ltd](https://appshunter.io/developer/1719246818) |

## What reviewers say

### GateKeeper

[App page](https://appshunter.io/ios/app/gatekeeper/id1410095372)

This app provides a streamlined security check-in and check-out process for restricted areas. It eliminates the need for physical security seals by using QR codes and device profiles for verification.

**Highlights:** QR code scanning for check-in, Device profile installation, Security personnel verification, SoundQR for check-out, Optional GPS check-out

**Features:** Vision Pro support

**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 GateKeeper free?

GateKeeper 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 GateKeeper or 고려아연 모바일 사원증 have ads?

Neither GateKeeper nor 고려아연 모바일 사원증 shows ads.

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

GateKeeper ships an update every 2 months, and 고려아연 모바일 사원증 every 2 months. Most recently, GateKeeper was updated on October 13, 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.*