# 연금복지 멤버십 vs KOTP 2

The clearest difference is iOS requirement: KOTP 2 at 12.0 against 연금복지 멤버십'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.

연금복지 멤버십 ships an update every 3 weeks, KOTP 2 fortnightly. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 연금복지 멤버십 | KOTP 2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 126 MB | 26 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [공무원연금공단](https://appshunter.io/developer/590366576) | [UINS](https://appshunter.io/developer/541596301) |

## What reviewers say

### 연금복지 멤버십

[App page](https://appshunter.io/ios/app/id6444138627)

Easily issue your mobile pension and welfare membership anytime, anywhere. Verify your identity and report personal information in one go using just self-authentication and ID photo capture. Enjoy the convenience of everyday life with secure digital identity management.

**Highlights:** Mobile membership issuance, Online and offline identity verification, Mobile personal information reporting, Blockchain and DID for secure data, ID card photo capture, Biometric authentication (face, voice)

**Features:** 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 연금복지 멤버십 free?

연금복지 멤버십 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 연금복지 멤버십 or KOTP 2 have ads?

Neither 연금복지 멤버십 nor KOTP 2 shows ads.

### Which is updated more often, 연금복지 멤버십 or KOTP 2?

연금복지 멤버십 ships an update every 3 weeks, and KOTP 2 fortnightly. Most recently, 연금복지 멤버십 was updated on October 5, 2026 and KOTP 2 on October 11, 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.*