# Couple Diary vs MCM 다이어리

The clearest difference is in-app purchases: MCM 다이어리 at none against Couple Diary's 10. MCM 다이어리 also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Couple Diary sells 10 one-off in-app purchases. MCM 다이어리 asks for nothing beyond the download.

Couple Diary ships an update weekly, MCM 다이어리 daily. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Couple Diary | MCM 다이어리 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (9 ratings)](https://appshunter.io/ios/app/couple-diary-couple/id6741366216/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 76.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 112 MB | 54 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hongseo kim](https://appshunter.io/developer/1793929126) | [Tae Won Kim](https://appshunter.io/developer/1838676515) |

## What reviewers say

### Couple Diary

[App page](https://appshunter.io/ios/app/couple-diary-couple/id6741366216)

Record shared memories and deepen your connection with daily questions and anniversary tracking. Customize your diary with themes and widgets to cherish your relationship milestones.

**Highlights:** Daily couple questions, Memory recording, D-day and anniversary widget, Customizable themes, Like & dislike keywords

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 비눗방울 250개 | $1.99 | one-time |
| 프리미엄 30일 | $1.99 | one-time |
| 프리미엄 30일 | $2.99 | one-time |
| 비눗방울 500개 | $2.99 | one-time |
| 프리미엄 30일 | $4.99 | one-time |
| 다음 혜택이 1년간 제공됩니다. | $5.99 | one-time |
| 비눗방울 1,100개 | $5.99 | one-time |
| 비눗방울 2,200개 | $11.99 | one-time |
| 비눗방울 3,300개 | $19.99 | one-time |
| 비눗방울 6,500개 | $34.99 | one-time |


### MCM 다이어리

[App page](https://appshunter.io/ios/app/mcm/id6756225475)

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

**In-app purchases:** none


## Frequently asked questions

### Is Couple Diary free?

Couple Diary is free to download, with in-app purchases available.

### Is MCM 다이어리 free?

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

### Do Couple Diary or MCM 다이어리 have ads?

Both Couple Diary and MCM 다이어리 show ads.

### Which is updated more often, Couple Diary or MCM 다이어리?

Couple Diary ships an update weekly, and MCM 다이어리 daily. Most recently, Couple Diary was updated on November 4, 2026 and MCM 다이어리 on October 30, 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.*