# Diary Book vs Diary Duck

The clearest difference is review sentiment: Diary Book at 80% against Diary Duck's 33%. Diary Book also leads on rating (4.6 vs 4.4) and ratings volume (311 vs 99). Diary Duck's advantage is update cadence (weekly vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Diary Book sells 3 in-app purchases, starting at $2.99 per month and Diary Duck sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Diary Book holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 311 and 99 respectively. Written reviews point the same way: 80% of Diary Book's written reviews are positive against 33% of Diary Duck's.

Diary Book ships an update every 3 months, Diary Duck weekly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Diary Book | Diary Duck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (311 ratings)](https://appshunter.io/ios/app/diary-book-mood-diary/id1620651765/reviews)** | [4.4 (99 ratings)](https://appshunter.io/ios/app/diary-duck-cute-note-apps/id1638511588/reviews) |
| Number of ratings | **311** | 99 |
| Positive reviews | **80.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 76 MB | 205 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [俊柯 吴](https://appshunter.io/developer/1618672666) | [立桓 孙](https://appshunter.io/developer/1543518388) |

## What reviewers say

### Diary Book

[App page](https://appshunter.io/ios/app/diary-book-mood-diary/id1620651765)

This app allows users to privately record their daily life, moods, and memories. It offers tools for creative journaling with customizable covers, stickers, and dynamic themes. Users can track their feelings over time and revisit past entries.

**Highlights:** Mood tracking with calendar expressions, Customizable handbook covers, Graphic stickers and collage materials, Daily diary entries with pictures, Dynamic home page themes, Calendar date querying

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Subscription quarter | $7.99 | per 3 months |
| Pro version | $7.99 | one-time |

**What reviewers like**

- 👍 Very cute and adorable app
- ✍️ Good for drawing and writing
- 💖 Useful for messy or non-existent diaries
- ✨ Helpful in life
- 🤩 Obsessively cute design

**What reviewers complain about**

- 💸 VIP is expensive
- 💰 High cost for frames
- 🚫 VIP is a no-no
- 🤔 VIP is really expensive, please make it cheaper
- ⚠️ App glitches and deletes unsaved writing

**Reported bugs**

- App crashes when accessing music notes
- App glitches and deletes unsaved writing

**Requested features**

- Make VIP cheaper
- Add a password option


### Diary Duck

[App page](https://appshunter.io/ios/app/diary-duck-cute-note-apps/id1638511588)

Create beautiful digital journals with a vast collection of stickers, templates, and AI-powered tools. Easily design custom layouts and protect your memories with password protection. Regularly updated with new materials and features.

**Highlights:** Extensive sticker and background materials, AI sticker generation, Hand account templates, Pen and tape drawing tools, Password protection for journals, Regular content updates

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $1.99 | per month |
| 年度会员 | $9.99 | per year |
| 终身会员 | $6.99 | one-time |


## Frequently asked questions

### Is Diary Book free?

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

### Is Diary Duck free?

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

### Which has better reviews, Diary Book or Diary Duck?

Diary Book is rated higher. Diary Book averages 4.6 out of 5 from 311 ratings, while Diary Duck averages 4.4 from 99 ratings.

### Do Diary Book or Diary Duck have ads?

Both Diary Book and Diary Duck show ads.

### Which is updated more often, Diary Book or Diary Duck?

Diary Book ships an update every 3 months, and Diary Duck weekly. Most recently, Diary Book was updated on October 22, 2026 and Diary Duck on October 24, 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.*