3.4
44 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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About this app

Download the CountyCat Mobile app to:

Check your library account and renew materials
Search the catalog and place requests
Discover new titles and see library hours and other information
Link to many online resources like Libby, Hoopla and Gale Courses
Updated on
Jun 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.4
41 reviews
H Haring
March 10, 2025
The update to Aspen really, unfortunately, hobbled the app. It took months before the ability to renew anything other than a single item or every item and nothing in between. Worse, I have completely lost the ability to pay fines online. Completely. And again it's been *months.* It's pretty stupid and makes things more difficult for me.
5 people found this review helpful
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Angie Quartana
October 3, 2023
Fantastic App. It makes using library extremely easy allowing people to find books, pay fines, being able renew books via app thus avoid fines,. You can find locations to easily return book. I adore this app and recommend this app to everyone. You can even use to access digital resources that can help in school and with other things. Bugs are always fixed extremely fast. You can even look at all the items you previously checked out. Please add wishlist feature from CountCat Website to app.
4 people found this review helpful
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Tom Gill
July 1, 2026
been slow lately and couldn't find Anything when I searched for "Yellowstone" even though I've already rented five seasons through library.
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Content rating
Everyone
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App support

About the developer
Milwaukee County Federated Library System
jennifer.schmidt@mcfls.org
709 N 8th St Milwaukee, WI 53233 United States
+1 414-333-6447