# D vs 그린메시지

The clearest difference is iOS requirement: 그린메시지 at 9.0 against D's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

D ships an update every 2 months, 그린메시지 every 3 months. The most recent releases landed on July 4, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | D | 그린메시지 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 64 MB | 3 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UWISEONE Co., Ltd.](https://appshunter.io/developer/1091485917) | [비즈플레이(주)](https://appshunter.io/developer/1056025365) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-inside/id863778039)

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

**In-app purchases:** none


### 그린메시지

[App page](https://appshunter.io/ios/app/id903283980)

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is 그린메시지 free?

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

### Do D or 그린메시지 have ads?

Neither D nor 그린메시지 shows ads.

### Which is updated more often, D or 그린메시지?

D ships an update every 2 months, and 그린메시지 every 3 months. Most recently, D was updated on July 4, 2026 and 그린메시지 on September 10, 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.*