# Time Diary vs Diary Book

The clearest difference is review sentiment: Time Diary at 99% against Diary Book's 80%. Time Diary also leads on update cadence (monthly vs every 3 months) and rating (4.9 vs 4.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Time Diary sells 17 one-off in-app purchases and Diary Book sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Time Diary holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 427 and 314 respectively. Written reviews point the same way: 99% of Time Diary's written reviews are positive against 80% of Diary Book's.

Time Diary ships an update monthly, Diary Book every 3 months. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Time Diary | Diary Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (427 ratings)](https://appshunter.io/ios/app/time-diary/id1229593919/reviews)** | [4.6 (314 ratings)](https://appshunter.io/ios/app/diary-book-mood-diary/id1620651765/reviews) |
| Number of ratings | **427** | 314 |
| Positive reviews | **98.5% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 225 MB | 76 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing LeMeng Network Technology Co., Ltd](https://appshunter.io/developer/1431596998) | [俊柯 吴](https://appshunter.io/developer/1618672666) |

## What reviewers say

### Time Diary

[App page](https://appshunter.io/ios/app/time-diary/id1229593919)

Record daily activities, experiences, thoughts, and ideas in a digital diary. Organize and easily find past entries with powerful search and filtering options. Sync your data across all your devices for seamless access.

**Highlights:** Record activities, experiences, thoughts, and ideas, Organize diary entries and notes, Powerful search by keyword, date, folder, and tags, Sync data across all devices, Filter entries by date, folder, and tags

**Features:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3元素材 | $0.99 | one-time |
| 6元素材 | $0.99 | one-time |
| 订阅-月卡优惠 | $0.99 | one-time |
| 300时光贝 | $0.99 | one-time |
| 600时光贝 | $0.99 | one-time |
| 时光月卡 | $0.99 | one-time |
| 1元素材 | $0.99 | one-time |
| 云端容量-2G | $1.99 | one-time |
| 1200时光贝 | $1.99 | one-time |
| 云端容量-5G | $2.99 | one-time |
| 时光年卡 | $3.99 | one-time |
| 永久VIP（折扣） | $3.99 | one-time |
| 永久VIP | $5.99 | one-time |
| 永久VIP（折扣） | $5.99 | one-time |
| 时光年卡（优惠） | $5.99 | one-time |
| 4000时光贝 | $5.99 | one-time |
| 永久VIP（折扣） | $9.99 | one-time |


### 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


## Frequently asked questions

### Is Time Diary free?

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

### Is Diary Book free?

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

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

Time Diary is rated higher. Time Diary averages 4.9 out of 5 from 427 ratings, while Diary Book averages 4.6 from 314 ratings.

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

Both Time Diary and Diary Book show ads.

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

Time Diary ships an update monthly, and Diary Book every 3 months. Most recently, Time Diary was updated on October 21, 2026 and Diary Book on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*