# QRPASS(전자출입증관리자) vs 통합인증OTP

The clearest difference is iOS requirement: QRPASS(전자출입증관리자) at 9.0 against 통합인증OTP's 12.0. 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.

QRPASS(전자출입증관리자) ships an update every 3 months, 통합인증OTP every 6 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | QRPASS(전자출입증관리자) | 통합인증OTP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 40 MB | 56 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENOLINE CORP](https://appshunter.io/developer/1107516497) | [AirCUVE Inc.](https://appshunter.io/developer/898126646) |

## What reviewers say

### QRPASS(전자출입증관리자)

[App page](https://appshunter.io/ios/app/qrpass/id1518714419)

**Features:** macOS Compatibility

**In-app purchases:** none


### 통합인증OTP

[App page](https://appshunter.io/ios/app/otp/id6502376250)

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

**In-app purchases:** none


## Frequently asked questions

### Is QRPASS(전자출입증관리자) free?

QRPASS(전자출입증관리자) is free to download, with no in-app purchases.

### Is 통합인증OTP free?

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

### Do QRPASS(전자출입증관리자) or 통합인증OTP have ads?

Neither QRPASS(전자출입증관리자) nor 통합인증OTP shows ads.

### Which is updated more often, QRPASS(전자출입증관리자) or 통합인증OTP?

QRPASS(전자출입증관리자) ships an update every 3 months, and 통합인증OTP every 6 weeks. Most recently, QRPASS(전자출입증관리자) was updated on October 27, 2026 and 통합인증OTP on October 27, 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.*