# Book Library by DACCAA vs BookLog

The clearest difference is in-app purchases: Book Library by DACCAA at none against BookLog's 1. BookLog's advantage is update cadence (every 4 days vs every 5 months) and iOS requirement (15.0 vs 18). On price, ads and device support there is nothing between them.

Both are free to download. BookLog sells 1 one-off in-app purchase. Book Library by DACCAA asks for nothing beyond the download.

Book Library by DACCAA ships an update every 5 months, BookLog every 4 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Book Library by DACCAA | BookLog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 4 MB | 3 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [DACCAA](https://appshunter.io/developer/1219434855) | [Otto Kiefer](https://appshunter.io/developer/1634632350) |

## What reviewers say

### Book Library by DACCAA

[App page](https://appshunter.io/ios/app/book-library-by-daccaa/id1577779720)

Organize your physical book collection, track reading progress, and maintain reading streaks. This app works offline and can sync with iCloud, automatically fetching book details from online databases.

**Highlights:** Physical book collection tracking, Reading progress monitoring, Reading streak maintenance, Offline functionality, iCloud sync, Autofill book information

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

**In-app purchases:** none


### BookLog

[App page](https://appshunter.io/ios/app/booklog/id6443334545)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is Book Library by DACCAA free?

Book Library by DACCAA is free to download, with no in-app purchases.

### Is BookLog free?

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

### Do Book Library by DACCAA or BookLog have ads?

Neither Book Library by DACCAA nor BookLog shows ads.

### Which is updated more often, Book Library by DACCAA or BookLog?

Book Library by DACCAA ships an update every 5 months, and BookLog every 4 days. Most recently, Book Library by DACCAA was updated on October 24, 2026 and BookLog on October 19, 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.*