# 스마트안전결제 vs SDC 멤버십

The clearest difference is update cadence: SDC 멤버십 at monthly against 스마트안전결제's every 2 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.

스마트안전결제 ships an update every 2 months, SDC 멤버십 monthly. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 스마트안전결제 | SDC 멤버십 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 49 MB | 5 MB |
| Requires iOS | 14.4 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [VP Inc.](https://appshunter.io/developer/366728012) | [Seobu T&D Co., Ltd](https://appshunter.io/developer/1746443468) |

## What reviewers say

### 스마트안전결제

[App page](https://appshunter.io/ios/app/id1571412488)

**Features:** 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 스마트안전결제 free?

스마트안전결제 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 스마트안전결제 or SDC 멤버십 have ads?

Neither 스마트안전결제 nor SDC 멤버십 shows ads.

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

스마트안전결제 ships an update every 2 months, and SDC 멤버십 monthly. Most recently, 스마트안전결제 was updated on September 14, 2026 and SDC 멤버십 on September 19, 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.*