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.
4.5.0
March 30, 2026
* If the public catalog has an alert banner, show it in the app * Fixed bug preventing placing hold on item with part label having a leading space * Fixed issue preventing placing holds on items with parts * Fixed blank Address in Library Info when library has an address * Fixed wrong Email in Library Info if library doesn't have an email address
MoreAcorn Catalog provides access to sixty-three public libraries across Connecticut that are members of Bibliomation.
You need a library card and password from a Bibliomation member library. If you don't know your password, please contact your local library directly.
Yes, Acorn Catalog is completely free to download and use. It does not have any in-app purchases or advertisements.
Acorn Catalog is available for iPhone, iPad, and iPod devices.
The latest version, 4.5.0, was released on March 30, 2026, indicating regular updates to maintain functionality and compatibility.
Acorn Catalog has an age rating of 4+, making it suitable for young users and families.
For any issues or suggestions, you can send an email to kenstir.apps@gmail.com. Crash reports are also welcome.
Yes, Acorn Catalog is open source software. Interested individuals can contribute by visiting its GitHub repository at https://github.com/kenstir/hemlock.
