# 스마트인포맥스3 vs 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)

The clearest difference is rating: 스마트인포맥스3 at 4.0 against 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)'s 2.5. 스마트인포맥스3 also leads on update cadence (every 6 weeks vs every 4 months). 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)'s advantage is review sentiment (75% vs 67%) and iOS requirement (13.0 vs 15.1). 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.

스마트인포맥스3 holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews complicate that: 67% of 스마트인포맥스3'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.

스마트인포맥스3 ships an update every 6 weeks, 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) every 4 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 스마트인포맥스3 | 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/3/id1311338093/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/pay-plus/id6479675842/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 66.7% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 57 MB | 90 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yonhap Infomax Co., Ltd.](https://appshunter.io/developer/362701130) | [비즈플레이(주)](https://appshunter.io/developer/1056025365) |

## What reviewers say

### 스마트인포맥스3

[App page](https://appshunter.io/ios/app/3/id1311338093)

Access comprehensive domestic and international financial data, including stock research reports and real-time market alerts. Stay informed with a wide range of market information to aid investment decisions.

**Highlights:** Domestic and international financial data, Stock research reports, Market price alerts, Economic indicators, Currency and cryptocurrency data

**Features:** Vision Pro support

**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 스마트인포맥스3 free?

스마트인포맥스3 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, 스마트인포맥스3 or 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)?

스마트인포맥스3 is rated higher. 스마트인포맥스3 averages 4.0 out of 5 from 1 ratings, while 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) averages 2.5 from 2 ratings.

### Do 스마트인포맥스3 or 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) have ads?

Neither 스마트인포맥스3 nor 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) shows ads.

### Which is updated more often, 스마트인포맥스3 or 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권)?

스마트인포맥스3 ships an update every 6 weeks, and 서울Pay+ (서울페이,서울페이플러스,서울사랑상품권) every 4 months. Most recently, 스마트인포맥스3 was updated on October 9, 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.*