# Acorn Catalog vs Libraries Online

The clearest difference is rating: Libraries Online at 4.9 against Acorn Catalog's 3.3. Libraries Online also leads on review sentiment (100% vs 67%) and update cadence (every 3 weeks vs every 5 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.

Libraries Online holds the better App Store score, 4.9 against 3.3. That said, the two scores are not equally well evidenced: Libraries Online has 139 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 67% of Acorn Catalog's written reviews are positive against 100% of Libraries Online's.

Acorn Catalog ships an update every 5 months, Libraries Online every 3 weeks. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Acorn Catalog | Libraries Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (14 ratings)](https://appshunter.io/ios/app/acorn-catalog/id1468024977/reviews) | **[4.9 (139 ratings)](https://appshunter.io/ios/app/libraries-online/id6739070221/reviews)** |
| Number of ratings | 14 | **139** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 11 MB | 15 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bibliomation, Inc.](https://appshunter.io/developer/587708969) | [Capira Technologies](https://appshunter.io/developer/1010559443) |

## What reviewers say

### Acorn Catalog

[App page](https://appshunter.io/ios/app/acorn-catalog/id1468024977)

Access public library resources across Connecticut. Search the catalog, place holds, manage checked-out items, and renew borrowed materials. Requires a library card from a Bibliomation member library.

**Highlights:** Search library catalog, Place holds on items, Review checked-out items, Renew borrowed materials, Access 63 public libraries

**In-app purchases:** none


### Libraries Online

[App page](https://appshunter.io/ios/app/libraries-online/id6739070221)

Access your library's digital catalog to search for books, reserve items, and manage your account on the go. Explore a wide range of online resources directly from your mobile device.

**Highlights:** Search library catalog, Reserve items, Manage library account, Access online resources

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

**In-app purchases:** none


## Frequently asked questions

### Is Acorn Catalog free?

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

### Is Libraries Online free?

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

### Which has better reviews, Acorn Catalog or Libraries Online?

Libraries Online is rated higher. Acorn Catalog averages 3.3 out of 5 from 14 ratings, while Libraries Online averages 4.9 from 139 ratings.

### Do Acorn Catalog or Libraries Online have ads?

Neither Acorn Catalog nor Libraries Online shows ads.

### Which is updated more often, Acorn Catalog or Libraries Online?

Acorn Catalog ships an update every 5 months, and Libraries Online every 3 weeks. Most recently, Acorn Catalog was updated on September 20, 2026 and Libraries Online on September 21, 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.*