# Cat's Library vs Brooksie

The clearest difference is ads: Brooksie at none against Cat's Library's shown. Brooksie also leads on update cadence (daily vs every 4 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Cat's Library sells 7 in-app purchases, starting at $4.99 per month and Brooksie sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cat's Library ships an update every 4 days, Brooksie daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cat's Library | Brooksie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (47 ratings)](https://appshunter.io/ios/app/cats-library-book-tracker/id6752113848/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 86.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 249 MB | 8 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lo-Fi Labs Inc.](https://appshunter.io/developer/6796905768) | [IOZSEF MADAR](https://appshunter.io/developer/6801926646) |

## What reviewers say

### Cat's Library

[App page](https://appshunter.io/ios/app/cats-library-book-tracker/id6752113848)

Enhance your reading journey with a charming companion. Track your reading progress, organize your personal library, and collect favorite quotes. Customize your experience with themes and outfits earned through reading.

**Highlights:** Reading timer with cat companion, Personalized bookshelf organization, Quote collection with OCR, Social sharing of bookshelves, Customizable cat outfits and room themes, Reading progress statistics, Barcode book recognition

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Book Butler Monthly Sub | $4.99 | per month |
| Pro Book Butler Annual Subscription | $29.99 | per year |
| Pro Book Butler Annual Subscription | $29.99 | per year |
| Coin Pack - 100 | $1.49 | one-time |
| Coin Pack - 500 | $6.49 | one-time |
| Coin Pack - 1000 | $9.99 | one-time |
| Pro Book Butler Lifetime Subs | $79.99 | one-time |


### Brooksie

[App page](https://appshunter.io/ios/app/brooksie/id6801926644)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brooksie Pro | $4.99 | one-time |


## Frequently asked questions

### Is Cat's Library free?

Cat's Library is free to download, with in-app purchases available.

### Is Brooksie free?

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

### Do Cat's Library or Brooksie have ads?

Cat's Library shows ads; Brooksie does not.

### Which is updated more often, Cat's Library or Brooksie?

Cat's Library ships an update every 4 days, and Brooksie daily. Most recently, Cat's Library was updated on November 5, 2026 and Brooksie on October 31, 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.*