# MobileKCS vs OCU AR 명함

The clearest difference is update cadence: OCU AR 명함 at every 6 weeks against MobileKCS's every 12 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.

MobileKCS ships an update every 12 months, OCU AR 명함 every 6 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | MobileKCS | OCU AR 명함 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 weeks** |
| Size | 45 MB | 102 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOREA CREDIT-CARD ELECTRONIC-SETTLEMENT SERVICE Co., Ltd.](https://appshunter.io/developer/985526518) | [Open Cyber University of Korea](https://appshunter.io/developer/1619934025) |

## What reviewers say

### MobileKCS

[App page](https://appshunter.io/ios/app/mobilekcs/id1567138695)

**Features:** macOS Compatibility

**In-app purchases:** none


### OCU AR 명함

[App page](https://appshunter.io/ios/app/ocu-ar/id1663721478)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MobileKCS free?

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

### Is OCU AR 명함 free?

OCU AR 명함 is free to download, with no in-app purchases.

### Do MobileKCS or OCU AR 명함 have ads?

Neither MobileKCS nor OCU AR 명함 shows ads.

### Which is updated more often, MobileKCS or OCU AR 명함?

MobileKCS ships an update every 12 months, and OCU AR 명함 every 6 weeks. Most recently, MobileKCS was updated on October 27, 2026 and OCU AR 명함 on October 27, 2026.

---

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