# 家族ダイアリー 〜交換日記アプリ〜 vs merci｜作業通話・ポモドーロ・スマホ制限・友達作り

The clearest difference is rating: 家族ダイアリー 〜交換日記アプリ〜 at 4.0 against merci｜作業通話・ポモドーロ・スマホ制限・友達作り's 3.5. 家族ダイアリー 〜交換日記アプリ〜 also leads on iOS requirement (15.0 vs 17.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. 家族ダイアリー 〜交換日記アプリ〜 sells 3 in-app purchases, starting at $1.99 per month and merci｜作業通話・ポモドーロ・スマホ制限・友達作り sells 1 in-app purchase, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.

家族ダイアリー 〜交換日記アプリ〜 holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews complicate that: 58% of 家族ダイアリー 〜交換日記アプリ〜's written reviews are positive against 62% of merci｜作業通話・ポモドーロ・スマホ制限・友達作り's, so the app with the better star average is not the one people write more warmly about.

家族ダイアリー 〜交換日記アプリ〜 ships an update every 4 days, merci｜作業通話・ポモドーロ・スマホ制限・友達作り every 3 days. The most recent releases landed on October 20, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 家族ダイアリー 〜交換日記アプリ〜 | merci｜作業通話・ポモドーロ・スマホ制限・友達作り |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/id1528947553/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/merci/id6624296767/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | 57.7% of reviews | **61.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 46 MB | 162 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hidemitsu sekiyama](https://appshunter.io/developer/1509065314) | [rio nagasaki](https://appshunter.io/developer/1594001733) |

## What reviewers say

### 家族ダイアリー 〜交換日記アプリ〜

[App page](https://appshunter.io/ios/app/id1528947553)

This app facilitates private exchange diaries for families and friends. Share your thoughts and memories securely with loved ones.

**Highlights:** Private exchange diaries, Share with family and friends, Secure memory sharing, Digital journaling

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 家族ダイアリーProモード | $1.99 | per month |
| 家族ダイアリーProモード（年額） | $19.99 | per year |
| PROモード | $1.99 | one-time |

**What reviewers like**

- 👍 Simple and cute design
- 👍 Easy to use
- 👍 Good for communication with family/friends
- 👍 Useful for recording memories
- 👍 Cute cat illustrations

**What reviewers complain about**

- 🚯 Notifications not arriving
- 🚯 App not opening/loading
- 🚯 Date errors
- 🚯 Cannot view family diaries
- 🚯 Unknown user appearing

**Reported bugs**

- Notifications not arriving
- App not opening/loading
- Incorrect year displayed (e.g., 0007)
- Unable to view family diaries
- Unknown user 'null' appearing in family list

**Requested features**

- Implement password protection
- Allow immediate photo uploads
- Adjustable font size
- Backup/PC save function
- Add comment deletion/editing


### merci｜作業通話・ポモドーロ・スマホ制限・友達作り

[App page](https://appshunter.io/ios/app/merci/id6624296767)

This app connects you with others for "work calls" to boost motivation. Share study sessions, creative projects, or fan activities with friends or new acquaintances. It fosters a sense of shared effort and companionship during focused tasks.

**Highlights:** Work calls with friends and new acquaintances, Dedicated "My Space" for instant connection, "Public Space" to find new work partners, In-space chat for non-voice communication, Direct messaging for one-on-one contact, Online status indicator for easy connection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| merci VIPメンバーシップ | $29.99 | per year |


## Frequently asked questions

### Is 家族ダイアリー 〜交換日記アプリ〜 free?

家族ダイアリー 〜交換日記アプリ〜 is free to download, with in-app purchases available.

### Is merci｜作業通話・ポモドーロ・スマホ制限・友達作り free?

merci｜作業通話・ポモドーロ・スマホ制限・友達作り is free to download, with in-app purchases available.

### Which has better reviews, 家族ダイアリー 〜交換日記アプリ〜 or merci｜作業通話・ポモドーロ・スマホ制限・友達作り?

家族ダイアリー 〜交換日記アプリ〜 is rated higher. 家族ダイアリー 〜交換日記アプリ〜 averages 4.0 out of 5 from 5 ratings, while merci｜作業通話・ポモドーロ・スマホ制限・友達作り averages 3.5 from 4 ratings.

### Do 家族ダイアリー 〜交換日記アプリ〜 or merci｜作業通話・ポモドーロ・スマホ制限・友達作り have ads?

Both 家族ダイアリー 〜交換日記アプリ〜 and merci｜作業通話・ポモドーロ・スマホ制限・友達作り show ads.

### Which is updated more often, 家族ダイアリー 〜交換日記アプリ〜 or merci｜作業通話・ポモドーロ・スマホ制限・友達作り?

家族ダイアリー 〜交換日記アプリ〜 ships an update every 4 days, and merci｜作業通話・ポモドーロ・スマホ制限・友達作り every 3 days. Most recently, 家族ダイアリー 〜交換日記アプリ〜 was updated on October 20, 2026 and merci｜作業通話・ポモドーロ・スマホ制限・友達作り 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.*