# 그린대로 vs 장암 우성&주공7

The clearest difference is update cadence: 장암 우성&주공7 at every 4 months against 그린대로's every 38 months. 장암 우성&주공7 also leads on iOS requirement (12.4 vs 15.6). 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.

그린대로 ships an update every 38 months, 장암 우성&주공7 every 4 months. Both last shipped on October 8, 2026.

## The numbers

| Metric | 그린대로 | 장암 우성&주공7 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 4 months** |
| Size | 1 MB | 14 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Korea Agency of Education, Promotion and Information Service in Food](https://appshunter.io/developer/1569120202) | [Orora Platform Company](https://appshunter.io/developer/1593348188) |

## What reviewers say

### 그린대로

[App page](https://appshunter.io/ios/app/id6450352622)

**In-app purchases:** none


### 장암 우성&주공7

[App page](https://appshunter.io/ios/app/and-7/id6743932582)

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

**In-app purchases:** none


## Frequently asked questions

### Is 그린대로 free?

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

### Is 장암 우성&주공7 free?

장암 우성&주공7 is free to download, with no in-app purchases.

### Do 그린대로 or 장암 우성&주공7 have ads?

Neither 그린대로 nor 장암 우성&주공7 shows ads.

### Which is updated more often, 그린대로 or 장암 우성&주공7?

그린대로 ships an update every 38 months, and 장암 우성&주공7 every 4 months. Most recently, 그린대로 was updated on October 8, 2026 and 장암 우성&주공7 on October 8, 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.*