# 내집스캔 vs SGI M(SGI서울보증)

The clearest difference is review sentiment: 내집스캔 at 95% against SGI M(SGI서울보증)'s 52%. 내집스캔 also leads on rating (5.0 vs 2.6). SGI M(SGI서울보증)'s advantage is iOS requirement (13.0 vs 16.6). 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.

내집스캔 holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 95% of 내집스캔's written reviews are positive against 52% of SGI M(SGI서울보증)'s.

내집스캔 ships an update monthly, SGI M(SGI서울보증) every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | 내집스캔 | SGI M(SGI서울보증) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1671547897/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/sgi-msgi/id6443694425/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | **95.5% of reviews** | 52.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 24 MB | 80 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [한국부동산연구소](https://appshunter.io/developer/1671547899) | [SGI서울보증](https://appshunter.io/developer/638584684) |

## What reviewers say

### 내집스캔

[App page](https://appshunter.io/ios/app/id1671547897)

**Features:** macOS Compatibility, 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 내집스캔 free?

내집스캔 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, 내집스캔 or SGI M(SGI서울보증)?

내집스캔 is rated higher. 내집스캔 averages 5.0 out of 5 from 3 ratings, while SGI M(SGI서울보증) averages 2.6 from 5 ratings.

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

Neither 내집스캔 nor SGI M(SGI서울보증) shows ads.

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

내집스캔 ships an update monthly, and SGI M(SGI서울보증) every 2 months. Most recently, 내집스캔 was updated on October 27, 2026 and SGI M(SGI서울보증) 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.*