# UBIS Master(유비스마스터) vs 센트로폴리스 VOC 관리자

The clearest difference is update cadence: 센트로폴리스 VOC 관리자 at every 4 weeks against UBIS Master(유비스마스터)'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.

UBIS Master(유비스마스터) ships an update every 3 months, 센트로폴리스 VOC 관리자 every 4 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | UBIS Master(유비스마스터) | 센트로폴리스 VOC 관리자 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Size | 19 MB | 29 MB |
| Requires iOS | **15** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [JongHoon Park](https://appshunter.io/developer/1011123709) | [CBRE KOREA](https://appshunter.io/developer/1690156867) |

## What reviewers say

### UBIS Master(유비스마스터)

[App page](https://appshunter.io/ios/app/ubis-master/id1011123710)

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

**In-app purchases:** none


### 센트로폴리스 VOC 관리자

[App page](https://appshunter.io/ios/app/voc/id6752561424)

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

**In-app purchases:** none


## Frequently asked questions

### Is UBIS Master(유비스마스터) free?

UBIS Master(유비스마스터) is free to download, with no in-app purchases.

### Is 센트로폴리스 VOC 관리자 free?

센트로폴리스 VOC 관리자 is free to download, with no in-app purchases.

### Do UBIS Master(유비스마스터) or 센트로폴리스 VOC 관리자 have ads?

Neither UBIS Master(유비스마스터) nor 센트로폴리스 VOC 관리자 shows ads.

### Which is updated more often, UBIS Master(유비스마스터) or 센트로폴리스 VOC 관리자?

UBIS Master(유비스마스터) ships an update every 3 months, and 센트로폴리스 VOC 관리자 every 4 weeks. Most recently, UBIS Master(유비스마스터) was updated on October 4, 2026 and 센트로폴리스 VOC 관리자 on October 2, 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.*