# LibraryThing vs TdS On the Go

The clearest difference is rating: LibraryThing at 3.5 against TdS On the Go's 3.0. LibraryThing also leads on ratings volume (288 vs 2) and update cadence (every 4 weeks vs every 3 months). On price, ads, in-app purchases and monetization model 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 3.0. That said, the two scores are not equally well evidenced: LibraryThing has 288 ratings behind it against 2, so its average is the more settled of the two.

LibraryThing ships an update every 4 weeks, TdS On the Go every 3 months. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | LibraryThing | TdS On the Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (288 ratings)](https://appshunter.io/ios/app/librarything/id948824489/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/tds-on-the-go/id6737360529/reviews) |
| Number of ratings | **288** | 2 |
| Positive reviews | 47.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 9 MB | 42 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LibraryThing.com](https://appshunter.io/developer/397718884) | [Equinox Open Library Initiative, Inc.](https://appshunter.io/developer/1688468859) |

## 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- 🤖 Outdated and dated UI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


### TdS On the Go

[App page](https://appshunter.io/ios/app/tds-on-the-go/id6737360529)

Access your local library's catalog to search for books, place holds, and renew loans. You can also find and access ebooks and eaudiobooks. A library card from a participating Traverse des Sioux Library System member library is required to use the app.

**Highlights:** Search shared library catalog, Place holds on items, Renew borrowed items, Access ebooks and eaudiobooks, Requires library card

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LibraryThing free?

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

### Is TdS On the Go free?

TdS On the Go is free to download, with no in-app purchases.

### Which has better reviews, LibraryThing or TdS On the Go?

LibraryThing is rated higher. LibraryThing averages 3.5 out of 5 from 288 ratings, while TdS On the Go averages 3.0 from 2 ratings.

### Do LibraryThing or TdS On the Go have ads?

Neither LibraryThing nor TdS On the Go shows ads.

### Which is updated more often, LibraryThing or TdS On the Go?

LibraryThing ships an update every 4 weeks, and TdS On the Go every 3 months. Most recently, LibraryThing was updated on October 26, 2026 and TdS On the Go on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*