# COMM.IN (컴인) 스탭용 vs 그린

The clearest difference is ads: COMM.IN (컴인) 스탭용 at none against 그린's shown. 그린's advantage is update cadence (fortnightly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

COMM.IN (컴인) 스탭용 ships an update every 4 months, 그린 fortnightly. The most recent releases landed on September 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | COMM.IN (컴인) 스탭용 | 그린 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 23 MB | 122 MB |
| Requires iOS | 16 | **15.5** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [MK Soft Co., Ltd.](https://appshunter.io/developer/1578990526) | [TaeHun Kwak](https://appshunter.io/developer/6774100648) |

## What reviewers say

### COMM.IN (컴인) 스탭용

[App page](https://appshunter.io/ios/app/commin/id6745119230)

**Features:** macOS Compatibility

**In-app purchases:** none


### 그린

[App page](https://appshunter.io/ios/app/tcg/id6774100646)

Scan and manage your TCG cards, view estimated market prices based on domestic and international data, and connect with a trading community. Organize your collection and stay updated with notifications.

**Highlights:** Card scanning and information lookup, Estimated market price based on search data, Collection management and valuation, Trading community and listing, Price comparison with domestic/international listings, Notifications for app activity

**In-app purchases:** none


## Frequently asked questions

### Is COMM.IN (컴인) 스탭용 free?

COMM.IN (컴인) 스탭용 is free to download, with no in-app purchases.

### Is 그린 free?

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

### Do COMM.IN (컴인) 스탭용 or 그린 have ads?

그린 shows ads; COMM.IN (컴인) 스탭용 does not.

### Which is updated more often, COMM.IN (컴인) 스탭용 or 그린?

COMM.IN (컴인) 스탭용 ships an update every 4 months, and 그린 fortnightly. Most recently, COMM.IN (컴인) 스탭용 was updated on September 13, 2026 and 그린 on September 18, 2026.

---

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