# SmartOffice 모바일 vs MobileKCS

The clearest difference is update cadence: SmartOffice 모바일 at every 4 months 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.

SmartOffice 모바일 ships an update every 4 months, MobileKCS every 12 months. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SmartOffice 모바일 | MobileKCS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Size | 40 MB | 45 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KICC](https://appshunter.io/developer/444890639) | [KOREA CREDIT-CARD ELECTRONIC-SETTLEMENT SERVICE Co., Ltd.](https://appshunter.io/developer/985526518) |

## What reviewers say

### SmartOffice 모바일

[App page](https://appshunter.io/ios/app/smartoffice/id1498156325)

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

**In-app purchases:** none


### MobileKCS

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartOffice 모바일 free?

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

### Is MobileKCS free?

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

### Do SmartOffice 모바일 or MobileKCS have ads?

Neither SmartOffice 모바일 nor MobileKCS shows ads.

### Which is updated more often, SmartOffice 모바일 or MobileKCS?

SmartOffice 모바일 ships an update every 4 months, and MobileKCS every 12 months. Most recently, SmartOffice 모바일 was updated on September 25, 2026 and MobileKCS on September 9, 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.*