# SGI M(SGI서울보증) vs 서울신용보증재단

The clearest difference is rating: 서울신용보증재단 at 5.0 against SGI M(SGI서울보증)'s 2.0. SGI M(SGI서울보증)'s advantage is review sentiment (52% vs 37%). On price, ratings volume, update cadence 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.

서울신용보증재단 holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews complicate that: 52% of SGI M(SGI서울보증)'s written reviews are positive against 37% of 서울신용보증재단's, so the app with the better star average is not the one people write more warmly about.

SGI M(SGI서울보증) ships an update every 2 months, 서울신용보증재단 monthly. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SGI M(SGI서울보증) | 서울신용보증재단 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/sgi-msgi/id6443694425/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6446390271/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | **52.2% of reviews** | 37.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 78 MB | 78 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SGI서울보증](https://appshunter.io/developer/638584684) | [SEOUL CREDIT GUARANTEE FOUNDATION](https://appshunter.io/developer/1677704538) |

## What reviewers say

### 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


### 서울신용보증재단

[App page](https://appshunter.io/ios/app/id6446390271)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SGI M(SGI서울보증) free?

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

### Is 서울신용보증재단 free?

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

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

서울신용보증재단 is rated higher. SGI M(SGI서울보증) averages 2.0 out of 5 from 4 ratings, while 서울신용보증재단 averages 5.0 from 4 ratings.

### Do SGI M(SGI서울보증) or 서울신용보증재단 have ads?

Neither SGI M(SGI서울보증) nor 서울신용보증재단 shows ads.

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

SGI M(SGI서울보증) ships an update every 2 months, and 서울신용보증재단 monthly. Most recently, SGI M(SGI서울보증) was updated on September 23, 2026 and 서울신용보증재단 on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*