# 오피스B vs 그룹바이

The clearest difference is update cadence: 오피스B at fortnightly against 그룹바이's every 3 months. 그룹바이's advantage is review sentiment (71% vs 50%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

오피스B ships an update fortnightly, 그룹바이 every 3 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 오피스B | 그룹바이 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **71.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | Free |
| Size | 63 MB | 14 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [(주)스파크플러스](https://appshunter.io/developer/1535133715) | [GroupByHR INC](https://appshunter.io/developer/1763185768) |

## What reviewers say

### 오피스B

[App page](https://appshunter.io/ios/app/b/id6532594547)

Manage your office space efficiently with this app. Access key features like facility information, air quality, and visitor management from the main screen. Control IoT devices remotely and book meeting rooms with ease.

**Highlights:** Facility and air quality monitoring, QR code access and attendance tracking, Remote IoT device control, Meeting room booking and sharing, Visitor invitation and notification

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

**In-app purchases:** none


### 그룹바이

[App page](https://appshunter.io/ios/app/id6639606707)

This app connects job seekers with startups, offering personalized job matches based on career goals, stock options, salary, and benefits. It provides verified startup information and streamlines the application process, offering a reward for successful hires.

**Highlights:** Personalized startup job matching, Scout offers from startups, Verified startup information, All-in-one application process, Job seeker reward program, Access to IT talent pool

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

**In-app purchases:** none


## Frequently asked questions

### Is 오피스B free?

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

### Is 그룹바이 free?

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

### Do 오피스B or 그룹바이 have ads?

Neither 오피스B nor 그룹바이 shows ads.

### Which is updated more often, 오피스B or 그룹바이?

오피스B ships an update fortnightly, and 그룹바이 every 3 months. Most recently, 오피스B was updated on October 13, 2026 and 그룹바이 on October 24, 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.*