# BookDiary vs CustomBooks

The clearest difference is in-app purchases: CustomBooks at none against BookDiary's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BookDiary sells 1 one-off in-app purchase. CustomBooks asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BookDiary | CustomBooks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/bookdiary-reading-journal/id6765982985/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [torankirite](https://appshunter.io/developer/1883564850) | [永隆 郝](https://appshunter.io/developer/6781715723) |

## What reviewers say

### BookDiary

[App page](https://appshunter.io/ios/app/bookdiary-reading-journal/id6765982985)

A private reading journal to track your books, quotes, and reading habits without requiring an account or social sharing. Log your progress, save memorable passages, and discover new reads all on your device.

**Highlights:** Private reading journal, Save quotes from pages, Reading progress tracking, Digital book shelf, Reading calendar, Personal reading awards, Draw from TBR pile

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


### CustomBooks

[App page](https://appshunter.io/ios/app/custombooks/id6781718998)

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

**In-app purchases:** none


## Frequently asked questions

### Is BookDiary free?

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

### Is CustomBooks free?

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

### Do BookDiary or CustomBooks have ads?

Neither BookDiary nor CustomBooks shows ads.

### Which is updated more often, BookDiary or CustomBooks?

BookDiary ships an update every 2 weeks, and CustomBooks every 2 weeks. Most recently, BookDiary was updated on October 25, 2026 and CustomBooks on October 28, 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.*