# LibraryThing vs WYLDCat

The clearest difference is rating: LibraryThing at 3.5 against WYLDCat's 1.3. LibraryThing also leads on review sentiment (47% vs 13%) and ratings volume (288 vs 9). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LibraryThing holds the better App Store score, 3.5 against 1.3. That said, the two scores are not equally well evidenced: LibraryThing has 288 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 47% of LibraryThing's written reviews are positive against 13% of WYLDCat's.

LibraryThing ships an update every 4 weeks, WYLDCat monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LibraryThing | WYLDCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (288 ratings)](https://appshunter.io/ios/app/librarything/id948824489/reviews)** | [1.3 (9 ratings)](https://appshunter.io/ios/app/wyldcat-new/id1644718910/reviews) |
| Number of ratings | **288** | 9 |
| Positive reviews | **47.5% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 9 MB | 36 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LibraryThing.com](https://appshunter.io/developer/397718884) | [Wyoming State Library](https://appshunter.io/developer/1447406170) |

## What reviewers say

### LibraryThing

[App page](https://appshunter.io/ios/app/librarything/id948824489)

Catalog your personal book, DVD, and CD collections. Easily add items by searching or scanning barcodes. Enhance your catalog with high-resolution cover photos and browse your collection visually.

**Highlights:** Catalog books, DVDs, and CDs, Search for media items, Scan ISBN barcodes, Add high-resolution cover photos, Browse collection by cover type

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick barcode scanning
- 👍 Useful for cataloging library
- 🚀 Fast book addition

**What reviewers complain about**

- 🐛 Glitches and crashes
- 🔍 Limited search and editing capabilities
- 🤖 Outdated and dated UI

**Reported bugs**

- Barcode scanner not working
- Books disappearing from catalog
- Editing and saving issues

**Requested features**

- Ability to create custom collections
- Offline access to library
- Integration with other book apps
- Lending/loan tracking feature


### WYLDCat

[App page](https://appshunter.io/ios/app/wyldcat-new/id1644718910)

Explore your library's collection of books, movies, and games from anywhere. Search the entire catalog, manage your account, place holds, and renew items on the go.

**Highlights:** Explore library catalog, Search books, movies, games, Manage library account, Place holds on titles, Renew eligible items, Search eContent

**In-app purchases:** none


## Frequently asked questions

### Is LibraryThing free?

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

### Is WYLDCat free?

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

### Which has better reviews, LibraryThing or WYLDCat?

LibraryThing is rated higher. LibraryThing averages 3.5 out of 5 from 288 ratings, while WYLDCat averages 1.3 from 9 ratings.

### Do LibraryThing or WYLDCat have ads?

Neither LibraryThing nor WYLDCat shows ads.

### Which is updated more often, LibraryThing or WYLDCat?

LibraryThing ships an update every 4 weeks, and WYLDCat monthly. Most recently, LibraryThing was updated on October 26, 2026 and WYLDCat on October 25, 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.*