# 국민연금공단 웹메일 앱인증 (직원용) vs KOTP 2

The clearest difference is update cadence: KOTP 2 at fortnightly against 국민연금공단 웹메일 앱인증 (직원용)'s every 17 months. 국민연금공단 웹메일 앱인증 (직원용)'s advantage is iOS requirement (6.0 vs 12.0). 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.

국민연금공단 웹메일 앱인증 (직원용) ships an update every 17 months, KOTP 2 fortnightly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 국민연금공단 웹메일 앱인증 (직원용) | KOTP 2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 8 MB | 26 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YHDatabase co., ltd](https://appshunter.io/developer/1067334197) | [UINS](https://appshunter.io/developer/541596301) |

## What reviewers say

### 국민연금공단 웹메일 앱인증 (직원용)

[App page](https://appshunter.io/ios/app/id1067334198)

This application provides an additional layer of security for logging into the National Pension Service webmail system. It functions as a smartphone-based OTP service to prevent unauthorized access, even if passwords are exposed. Users can register the app after logging into the webmail and initiating the registration process.

**Highlights:** Enhanced webmail login security, Smartphone-based OTP service, Prevents unauthorized access, Additional authentication for webmail, Employee-specific application

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### KOTP 2

[App page](https://appshunter.io/ios/app/kotp-2/id6587554301)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 국민연금공단 웹메일 앱인증 (직원용) free?

국민연금공단 웹메일 앱인증 (직원용) is free to download, with no in-app purchases.

### Is KOTP 2 free?

KOTP 2 is free to download, with no in-app purchases.

### Do 국민연금공단 웹메일 앱인증 (직원용) or KOTP 2 have ads?

Neither 국민연금공단 웹메일 앱인증 (직원용) nor KOTP 2 shows ads.

### Which is updated more often, 국민연금공단 웹메일 앱인증 (직원용) or KOTP 2?

국민연금공단 웹메일 앱인증 (직원용) ships an update every 17 months, and KOTP 2 fortnightly. Most recently, 국민연금공단 웹메일 앱인증 (직원용) was updated on November 2, 2026 and KOTP 2 on November 4, 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.*