# 온비드 OnBid vs SGI M(SGI서울보증)

The clearest difference is review sentiment: SGI M(SGI서울보증) at 52% against 온비드 OnBid's 17%. SGI M(SGI서울보증) also leads on rating (2.6 vs 2.2) and iOS requirement (13.0 vs 15.0). 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.

SGI M(SGI서울보증) holds the better App Store score, 2.6 against 2.2. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 17% of 온비드 OnBid's written reviews are positive against 52% of SGI M(SGI서울보증)'s.

온비드 OnBid ships an update every 3 weeks, SGI M(SGI서울보증) every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 온비드 OnBid | SGI M(SGI서울보증) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (5 ratings)](https://appshunter.io/ios/app/onbid/id481188715/reviews) | **[2.6 (5 ratings)](https://appshunter.io/ios/app/sgi-msgi/id6443694425/reviews)** |
| Number of ratings | 5 | 5 |
| Positive reviews | 16.7% 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 | 36 MB | 80 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [한국자산관리공사](https://appshunter.io/developer/481188718) | [SGI서울보증](https://appshunter.io/developer/638584684) |

## What reviewers say

### 온비드 OnBid

[App page](https://appshunter.io/ios/app/onbid/id481188715)

Access public auction information and bidding services for various assets like real estate, vehicles, and goods directly from your smartphone. This app streamlines frequently used features from the PC version for convenient mobile access.

**Highlights:** Public auction information access, Mobile bidding services, Integrated search functionality, Map-based property search, Themed property listings, Auction results viewing, Personalized bid history

**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 온비드 OnBid free?

온비드 OnBid 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, 온비드 OnBid or SGI M(SGI서울보증)?

SGI M(SGI서울보증) is rated higher. 온비드 OnBid averages 2.2 out of 5 from 5 ratings, while SGI M(SGI서울보증) averages 2.6 from 5 ratings.

### Do 온비드 OnBid or SGI M(SGI서울보증) have ads?

Neither 온비드 OnBid nor SGI M(SGI서울보증) shows ads.

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

온비드 OnBid ships an update every 3 weeks, and SGI M(SGI서울보증) every 2 months. Most recently, 온비드 OnBid was updated on November 6, 2026 and SGI M(SGI서울보증) on November 3, 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.*