# 우리WON뱅킹 기업 vs SGI M(SGI서울보증)

The clearest difference is rating: 우리WON뱅킹 기업 at 4.0 against SGI M(SGI서울보증)'s 2.6. 우리WON뱅킹 기업 also leads on update cadence (every 3 weeks vs every 2 months). SGI M(SGI서울보증)'s advantage is iOS requirement (13.0 vs 16.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

우리WON뱅킹 기업 holds the better App Store score, 4.0 against 2.6. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 58% of 우리WON뱅킹 기업's written reviews are positive against 52% of SGI M(SGI서울보증)'s.

우리WON뱅킹 기업 ships an update every 3 weeks, SGI M(SGI서울보증) every 2 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | 우리WON뱅킹 기업 | SGI M(SGI서울보증) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/won/id1512902361/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/sgi-msgi/id6443694425/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | **58.5% of reviews** | 52.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 293 MB | 80 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Woori Bank](https://appshunter.io/developer/366979490) | [SGI서울보증](https://appshunter.io/developer/638584684) |

## What reviewers say

### 우리WON뱅킹 기업

[App page](https://appshunter.io/ios/app/won/id1512902361)

This business banking app offers essential financial services and information for sole proprietors and corporations. It features personalized interfaces, bulk transfer capabilities, and mobile document submission. Manage your business finances with ease, from transaction history to financial support services.

**Highlights:** Personalized main screens by customer type, Bulk transfer up to 500 transactions, Easy balance top-up for insufficient funds, Mobile document submission for loans and remittances, All bank transaction history and sales/purchase status, Financial support services for SMEs, Quick transaction history search with timeline and table modes

**Features:** Vision Pro support

**In-app purchases:** none


### SGI M(SGI서울보증)

[App page](https://appshunter.io/ios/app/sgi-msgi/id6443694425)

Manage your insurance contracts conveniently from your smartphone. Offers secure login options and electronic signing for various services, including new online-exclusive product sales. Contact customer service for assistance.

**Highlights:** Insurance contract management, Secure login via financial certificate or phone verification, Quick login with Kakao/Naver, Electronic signing with various certificates, New online-exclusive product sales

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

**In-app purchases:** none


## Frequently asked questions

### Is 우리WON뱅킹 기업 free?

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

### Is SGI M(SGI서울보증) free?

SGI M(SGI서울보증) is free to download, with no in-app purchases.

### Which has better reviews, 우리WON뱅킹 기업 or SGI M(SGI서울보증)?

우리WON뱅킹 기업 is rated higher. 우리WON뱅킹 기업 averages 4.0 out of 5 from 3 ratings, while SGI M(SGI서울보증) averages 2.6 from 5 ratings.

### Do 우리WON뱅킹 기업 or SGI M(SGI서울보증) have ads?

Neither 우리WON뱅킹 기업 nor SGI M(SGI서울보증) shows ads.

### Which is updated more often, 우리WON뱅킹 기업 or SGI M(SGI서울보증)?

우리WON뱅킹 기업 ships an update every 3 weeks, and SGI M(SGI서울보증) every 2 months. Most recently, 우리WON뱅킹 기업 was updated on October 13, 2026 and SGI M(SGI서울보증) on October 13, 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.*