# KB제로페이Biz vs 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)

The clearest difference is review sentiment: 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) at 75% against KB제로페이Biz's 0%. 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) also leads on update cadence (every 4 months vs every 21 months). KB제로페이Biz's advantage is rating (5.0 vs 2.5). On price, ratings volume, 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.

KB제로페이Biz holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews complicate that: 0% of KB제로페이Biz's written reviews are positive against 75% of 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)'s, so the app with the better star average is not the one people write more warmly about.

KB제로페이Biz ships an update every 21 months, 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) every 4 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | KB제로페이Biz | 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kbbiz/id1490224962/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/pay-plus/id6479675842/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 36 MB | 90 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kookmin Bank Co., Ltd.](https://appshunter.io/developer/373742141) | [비즈플레이(주)](https://appshunter.io/developer/1056025365) |

## What reviewers say

### KB제로페이Biz

[App page](https://appshunter.io/ios/app/kbbiz/id1490224962)

This app allows users to make quick payments at ZeroPay merchants using QR codes. It simplifies expense tracking with downloadable receipts and enables easy approval of payment authorizations and limit increases. It's designed for specific government and public institution employees.

**Highlights:** QR code payments at ZeroPay merchants, Downloadable receipts for expense tracking, Approve payment authorizations and limit increases, Search and contact ZeroPay merchants, Simple login with password, pattern, or biometrics

**Features:** macOS Compatibility

**In-app purchases:** none


### 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)

[App page](https://appshunter.io/ios/app/pay-plus/id6479675842)

This platform allows users to purchase and use local gift certificates, apply for merchant status, and receive/use policy subsidies from Seoul city and its districts. It offers features for both citizens and small business owners, simplifying transactions and management.

**Highlights:** Purchase and use local gift certificates, Apply for merchant status, Receive and use policy subsidies, QR code payments and non-contact payments, Gift certificate gifting, Find affiliated merchants, Merchant management tools

**In-app purchases:** none


## Frequently asked questions

### Is KB제로페이Biz free?

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

### Is 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) free?

서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) is free to download, with no in-app purchases.

### Which has better reviews, KB제로페이Biz or 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)?

KB제로페이Biz is rated higher. KB제로페이Biz averages 5.0 out of 5 from 1 ratings, while 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) averages 2.5 from 2 ratings.

### Do KB제로페이Biz or 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) have ads?

Neither KB제로페이Biz nor 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) shows ads.

### Which is updated more often, KB제로페이Biz or 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)?

KB제로페이Biz ships an update every 21 months, and 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) every 4 months. Most recently, KB제로페이Biz was updated on October 14, 2026 and 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) on October 12, 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.*