# SeoulAuction vs SDC 멤버십

The clearest difference is update cadence: SDC 멤버십 at monthly against SeoulAuction's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SeoulAuction ships an update every 3 months, SDC 멤버십 monthly. Both last shipped on October 7, 2026.

## The numbers

| Metric | SeoulAuction | SDC 멤버십 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/seoulauction/id345138823/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 21 MB | 5 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SeoulAuction](https://appshunter.io/developer/345138826) | [Seobu T&D Co., Ltd](https://appshunter.io/developer/1746443468) |

## What reviewers say

### SeoulAuction

[App page](https://appshunter.io/ios/app/seoulauction/id345138823)

This app connects art enthusiasts with a leading Korean art auction house. Discover and participate in online auctions featuring a wide range of artworks and themes, bringing the joy of art collecting to a global audience.

**Highlights:** Online art auctions, Wide range of artworks, Global art market access, Introduction of Korean art, Art collecting joy

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

**In-app purchases:** none


### SDC 멤버십

[App page](https://appshunter.io/ios/app/sdc/id6502679255)

**In-app purchases:** none


## Frequently asked questions

### Is SeoulAuction free?

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

### Is SDC 멤버십 free?

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

### Do SeoulAuction or SDC 멤버십 have ads?

Neither SeoulAuction nor SDC 멤버십 shows ads.

### Which is updated more often, SeoulAuction or SDC 멤버십?

SeoulAuction ships an update every 3 months, and SDC 멤버십 monthly. Most recently, SeoulAuction was updated on October 7, 2026 and SDC 멤버십 on October 7, 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.*