# Books Collector vs Library Catalog

The clearest difference is in-app purchases: Library Catalog at none against Books Collector's 1. Library Catalog also leads on update cadence (every 3 weeks vs every 4 months) and review sentiment (73% vs 50%). Books Collector's advantage is device support (4 vs 2) and iOS requirement (13.5 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Books Collector sells 1 one-off in-app purchase. Library Catalog asks for nothing beyond the download.

Books Collector ships an update every 4 months, Library Catalog every 3 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Books Collector | Library Catalog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (15 ratings)](https://appshunter.io/ios/app/library-catalog/id1515907399/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | 50.0% of reviews | **72.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Freemium | **Free** |
| Size | 21 MB | 69 MB |
| Requires iOS | **13.5** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [John D Gauchat](https://appshunter.io/developer/717779368) | [Vladimir Yakushev](https://appshunter.io/developer/1515907398) |

## What reviewers say

### Books Collector

[App page](https://appshunter.io/ios/app/books-collector/id830369376)

Easily catalog your personal book collection, track books you own, want to read, or need to replace. Generate reports on your library and spending. Access your catalog across all your devices.

**Highlights:** Catalog personal book library, Track books to replace, Manage 'to read' lists, Wishlist creation, Track borrowed books, Generate library reports

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Activate Premium Features | $9.99 | one-time |


### Library Catalog

[App page](https://appshunter.io/ios/app/library-catalog/id1515907399)

Organize your personal book collection digitally. Easily add books, create custom lists, and share your collections. Discover new reads with expert recommendations and manage wish-lists across all your devices.

**Highlights:** Add books with a few clicks, Organize books on virtual shelves, Create custom book lists, Share book collections and links, Get expert recommendations, Manage wish-lists and reading lists, Access lists on all devices

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

**In-app purchases:** none


## Frequently asked questions

### Is Books Collector free?

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

### Is Library Catalog free?

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

### Do Books Collector or Library Catalog have ads?

Neither Books Collector nor Library Catalog shows ads.

### Which is updated more often, Books Collector or Library Catalog?

Books Collector ships an update every 4 months, and Library Catalog every 3 weeks. Most recently, Books Collector was updated on November 1, 2026 and Library Catalog on November 7, 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.*