Free

Details

  • Released
  • Updated
  • December 2, 2021
  • June 16, 2026

Features

DCo Library screenshot #1 for iPhone
DCo Library screenshot #2 for iPhone
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DCo Library screenshot #7 for iPhone
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About

Manage your library account, search for books, and place holds on new titles. Access your digital library card and find branch hours and locations. Plan your next visit with ease.

Instant library card access
Search the collection
Place and manage holds
Renew checked out items
Check library hours and locations
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What's New in DCo Library

2.23.0

June 16, 2026

Improved VoiceOver support for library carousels Enhanced device security detection Security and networking improvements Bug fixes and stability improvements

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User reviews

2.22.1 bad update, useless fir checking out

Latest update 2.22.1 logged me out. On logging back in, my card was no longer registered. Staff had to check me out. Staff reported that 2-3 other patrons had same issue today. 😔

Scanning my card, error reports “cannot switch cards try again later.” So the app IS NOW USELESS! Its the same account! And keeps logging me out. How could developers mess up this badly? Revert your code!!
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Bugs

The app is great but…anytime you click on a book, the app always loads for a while then your screen goes completely blank. Whenever you want to bookmark a book or manage your bookmarked books, the app always logs you out. And I just wish you guys would add categories so it’d be easier to find a book based off of genre. And I also wish that you guys would add a book viewing history, so you won’t have to struggle to remember which book you clicked in the past.
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Online resources never work

I am unable to place holds using the library’s app, nor am I able to borrow e books using Hoopla (it always says that I’ve reached my borrow limit despite the fact that I have never borrowed a book before. This has essentially rendered these services unattainable and therefore useless for me. The app also glitches often. Very frustrating.
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Doesn't even work

It doesn't even work!
0 stars but I had to give it at least a 1 star.

Great with a few missing pieces

I love having an app for the library so that I can browse what’s available from my phone and have digital access to my card.

I mostly use the app to manage my holds, and only wish it had push notifications so it could let me know when my books are ready or when I’m getting close to the bottom of a hold list. I’ve missed a few pickups because I don’t see the email notifications, but a push would be more helpful.
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FAQ

What devices support DCo Library?

DCo Library is available on iPhone and iPad devices. It is designed for users who prefer to manage their library interactions on mobile platforms.

How often is DCo Library updated?

The latest version of DCo Library is 2.22.2, last updated on March 25, 2026. This indicates a commitment to regular maintenance and feature enhancements.

What is the age rating for DCo Library?

DCo Library has an age rating of 4+, making it suitable for young users and families. This ensures a safe and accessible experience for a broad audience.

Does DCo Library have ads?

No, DCo Library does not contain advertisements. Users can enjoy a seamless experience without interruptions from promotional content.

What can I do with my DCo Library account?

With your DCo Library account, you can instantly access your library card, search the entire collection, place holds on items, and renew borrowed materials.

Can I find library hours and locations with DCo Library?

Yes, DCo Library allows you to check library hours and locations for all branches. This feature helps you plan your visits efficiently.

What do users think of DCo Library?

DCo Library has a rating of 3.6 stars from 15 ratings. While this indicates a generally positive reception, there is room for improvement based on user feedback.