Best Kcls Library Apps

250+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated September 2026

Whether you're new to kcls library or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Kcls Library Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KCLSKCLSFree3.9★ (16)NoNoSep 2026
2Libby, the library appLibby, the library appFree4.9★ (4.4M)NoNoSep 2026
3Hoopla: Your Library AnywhereHoopla: Your Library AnywhereFree4.8★ (1.4M)NoNoSep 2026
4CloudLibraryCloudLibraryFree4.8★ (253K)NoNoSep 2026
5SJVLS Library CatalogSJVLS Library CatalogFree3.5★ (38)NoNoMay 2026
6Salt Lake County LibrarySalt Lake County LibraryFree2.6★ (71)NoNoMay 2026
7Harris County Public LibraryHarris County Public LibraryFree3.6★ (29)NoNoAug 2026
8Los Angeles Public LibraryLos Angeles Public LibraryFree3.1★ (61)NoNoSep 2026

Top Picks for Kcls Library

KCLS#1

KCLS by King County Library System

Editor's Choice
📚 Books
3.9😞(16 ratings)
Free
KCLS screenshot 1
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KCLS screenshot 5
KCLS screenshot 6

Manage your library account conveniently from your mobile device. Discover new books, place holds, renew borrowed items, and easily locate library branches and their hours.

What We Love

  • 👍 Easy to log in
  • 👍 Fun books to read
  • 👍 Excellent app
  • 👍 Helpful for all ages
  • 👍 Convenient for managing holds
  • 👍 Convenient for managing returns
  • 👍 Easy to renew books
  • 👍 Easy to check due dates
  • 👍 User-friendly interface
  • 👍 Pleasing to the eye
  • 👍 Easy to navigate
  • 👍 Easy to search for known books
  • 👍 Essential app
  • 👍 Very convenient
  • 👍 Well designed and implemented
  • 👍 Can check books out
  • 👍 Can hold books
  • 👍 Works great
  • 👍 Much improved from older version

Room to Improve

  • 🐛 Unreliable app
  • 🐛 Constant sign in issues
  • 🐛 Failed sign in attempts count against user
  • 🐛 Return book function doesn't work
  • 🐛 Search bar coded too narrowly
  • 🐛 No notifications for holds ready
  • 🐛 App times out
  • 🐛 Bookshelf features show blank
  • 🐛 Glitching frequently
  • 🐛 Kicks user out
  • 🐛 Won't accept card or passcode
  • 🐛 System errors after login prompts
  • 🐛 Search results blank
  • 🐛 Borrowing tab won't show books
  • 🐛 Opening a book doesn't work
  • 🐛 App crashes when viewing 'For Later' shelf
  • 🐛 App loads website in all views
  • 🐛 Navigation is a mess
  • 🐛 Wasted space
  • 🐛 Hard to find things
  • 🐛 App gets worse with each update
  • 🐛 Developers lack common sense
  • 🐛 Borrowing section takes long to load
  • 🐛 Borrowing section often blank
  • 🐛 App not reliable
  • 🐛 App didn't resize on iPad
  • 🐛 App remains small on iPad
  • 🐛 Confusing new UI
  • 🐛 Horrid update
  • 🐛 New version doesn't let you search by genre
  • 🐛 New version doesn't let you search by type of item
  • 🐛 App bounces user to multiple other apps
  • 🐛 Forces multiple sign-ins
  • 🐛 Doesn't work in the end
  • 🐛 Completely useless
  • 🐛 Confusing vocabulary
  • 🐛 Counterintuitive product
  • 🐛 Horrible new update
  • 🐛 App is slow
  • 🐛 Cumbersome new version
  • 🐛 Less visually attractive new version
  • 🐛 Missing 'On Order' filter
  • 🐛 Lacks website functionalities
  • 🐛 Awful new version
  • 🐛 Not visual
  • 🐛 Not user friendly
  • 🐛 Worst App ever
  • 🐛 Missing 'Just Ordered' option
  • 🐛 Useless to user
  • 🐛 Landing page shows holds, not borrowed
  • 🐛 Takes long to open Borrowing page
  • 🐛 Real drag to wait every time
  • 🐛 Easier to use browser version
  • 🐛 Black bars on top and bottom of iPhone X screen
  • 🐛 App is adequate at best
  • 🐛 App is unloved compared to website
  • 🐛 Design is outdated
  • 🐛 Keyboard and popup windows target non-Retina devices
  • 🐛 App forced into portrait on iPad
  • 🐛 Cannot be used in landscape on iPad
  • 🐛 Does not scale to iPad screen
  • 🐛 App is almost unusable due to instability
  • 🐛 Very buggy
  • 🐛 Features to refine searches not working
  • 🐛 'Done' button doesn't work for refinements
  • 🐛 'Done' or 'Cancel' button doesn't work for refinements
  • 🐛 'Refine' feature stopped working
  • 🐛 'DONE' button for refining results isn't working
  • 🐛 App looks horrible on an iPad
  • 🐛 App keeps crashing
  • 🐛 App closes within seconds of opening
  • 🐛 App tells user something's on hold when it's not
  • 🐛 Lag with dialogue boxes
  • 🐛 Invalid Patron Access error
  • 🐛 App had a bunch of issues initially
  • 🐛 App won't stay open
  • 🐛 Redirected to mobile website for holds
  • 🐛 Redirected to mobile website for ebooks
  • 🐛 Slow when placing a hold
  • 🐛 Slow when checking account
  • 🐛 Difficulties with logging in/out
  • 🐛 Difficulties with changing accounts
  • 🐛 Can't suggest authors
  • 🐛 Can't recommend other books in a series
  • 🐛 Doesn't mark books read through Overdrive app
  • 🐛 New version is confusing
  • 🐛 New version is slow
  • 🐛 New UI very difficult to use
  • 🐛 Can't listen to audiobooks through Apple Music
  • 🐛 App gets worse with each update
  • 🐛 Developers don't have common sense
  • 🐛 App times out
  • 🐛 Bookshelf features show blank
  • 🐛 Glitching frequently
  • 🐛 Kicks user out
  • 🐛 Won't accept card or passcode
  • 🐛 System errors after login prompts
  • 🐛 Search results blank
  • 🐛 Borrowing tab won't show books
  • 🐛 Opening a book doesn't work
  • 🐛 App crashes when viewing 'For Later' shelf
  • 🐛 App loads website in all views
  • 🐛 Navigation is a mess
  • 🐛 Wasted space
  • 🐛 Hard to find things
  • 🐛 App gets worse with each update
  • 🐛 Developers lack common sense
  • 🐛 Borrowing section takes long to load
  • 🐛 Borrowing section often blank
  • 🐛 App not reliable
  • 🐛 App didn't resize on iPad
  • 🐛 App remains small on iPad
  • 🐛 Confusing new UI
  • 🐛 Horrid update
  • 🐛 New version doesn't let you search by genre
  • 🐛 New version doesn't let you search by type of item
  • 🐛 App bounces user to multiple other apps
  • 🐛 Forces multiple sign-ins
  • 🐛 Doesn't work in the end
  • 🐛 Completely useless
  • 🐛 Confusing vocabulary
  • 🐛 Counterintuitive product
  • 🐛 Horrible new update
  • 🐛 App is slow
  • 🐛 Cumbersome new version
  • 🐛 Less visually attractive new version
  • 🐛 Missing 'On Order' filter
  • 🐛 Lacks website functionalities
  • 🐛 Awful new version
  • 🐛 Not visual
  • 🐛 Not user friendly
  • 🐛 Worst App ever
  • 🐛 Missing 'Just Ordered' option
  • 🐛 Useless to user
  • 🐛 Landing page shows holds, not borrowed
  • 🐛 Takes long to open Borrowing page
  • 🐛 Real drag to wait every time
  • 🐛 Easier to use browser version
  • 🐛 Black bars on top and bottom of iPhone X screen
  • 🐛 App is adequate at best
  • 🐛 App is unloved compared to website
  • 🐛 Design is outdated
  • 🐛 Keyboard and popup windows target non-Retina devices
  • 🐛 App forced into portrait on iPad
  • 🐛 Cannot be used in landscape on iPad
  • 🐛 Does not scale to iPad screen
  • 🐛 App is almost unusable due to instability
  • 🐛 Very buggy
  • 🐛 Features to refine searches not working
  • 🐛 'Done' button doesn't work for refinements
  • 🐛 'Done' or 'Cancel' button doesn't work for refinements
  • 🐛 'Refine' feature stopped working
  • 🐛 'DONE' button for refining results isn't working
  • 🐛 App looks horrible on an iPad
  • 🐛 App keeps crashing
  • 🐛 App closes within seconds of opening
  • 🐛 App tells user something's on hold when it's not
  • 🐛 Lag with dialogue boxes
  • 🐛 Invalid Patron Access error
  • 🐛 App had a bunch of issues initially
  • 🐛 App won't stay open
  • 🐛 Redirected to mobile website for holds
  • 🐛 Redirected to mobile website for ebooks
  • 🐛 Slow when placing a hold
  • 🐛 Slow when checking account
  • 🐛 Difficulties with logging in/out
  • 🐛 Difficulties with changing accounts
  • 🐛 Can't suggest authors
  • 🐛 Can't recommend other books in a series
  • 🐛 Doesn't mark books read through Overdrive app
  • 🐛 New version is confusing
  • 🐛 New version is slow
  • 🐛 New UI very difficult to use
Libby, the library app#2

Libby, the library app by OverDrive, Inc.

Library audiobooks and ebooks
Strong Contender
📚 Books
4.9😊(4.4M ratings)
Free
#2in Books
Libby, the library app screenshot 1
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Libby, the library app screenshot 3
Libby, the library app screenshot 4
Libby, the library app screenshot 5
Libby, the library app screenshot 6

Access millions of free ebooks and audiobooks from your local library. Borrow titles instantly with your library card, download for offline enjoyment, and enjoy a customizable reading and listening experience.

What We Love

  • 📚 Extensive library of books and audiobooks
  • 🔍 Convenient search and browsing features
  • 🔖 Easy to manage holds and returns
  • 🔄 Seamless syncing across devices
  • 🕰️ Automatic returns to avoid late fees
  • 🎧 High-quality audiobook experience
  • 🆓 Free access with library card

Room to Improve

  • 🕰️ Long wait times for popular titles
  • 🔍 Confusing search and filtering options
  • 🤯 Buggy and unstable performance
  • 🔒 Lack of offline reading/listening
  • 📚 Limited selection in some genres
  • 🔙 Unintuitive navigation and UI
Hoopla: Your Library Anywhere#3

Hoopla: Your Library Anywhere by Midwest Tape, LLC

Books, Manga, Movies and More
Worth Considering
📚 Books
4.8😊(1.4M ratings)
Free
#5in Books
Hoopla: Your Library Anywhere screenshot 1
Hoopla: Your Library Anywhere screenshot 2
Hoopla: Your Library Anywhere screenshot 3
Hoopla: Your Library Anywhere screenshot 4
Hoopla: Your Library Anywhere screenshot 5
Hoopla: Your Library Anywhere screenshot 6

Access a vast digital library of books, comics, movies, music, and more, all within a single application. Stream or download content for free with your library card, enjoying an ad-free experience and features like offline listening and dark mode.

What We Love

  • 🚀 Excellent selection of content
  • 👍 Easy to use app
  • 🚀 Convenient access to books, audiobooks, movies, and more
  • 👍 Great resource for reading/listening
  • 👍 Helpful for dyslexic users

Room to Improve

  • 🐛 Glitchy, crashes frequently
  • 🔍 Limited search and browsing functionality
  • 🔍 Inconsistent syncing across devices
  • 🔍 Unintuitive navigation
  • 🔍 Missing key features like previewing audiobooks

More Kcls Library apps to explore

FAQ about Kcls Library

What are the best kcls library apps for iPhone?
KCLS tops our kcls library apps ranking as of September 2026, with a 3.9-star average from 16 App Store ratings, and it's free to download.
Yes — 20 of the top kcls library apps we rank are free to download, including KCLS and Libby, the library app.
KCLS has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ kcls library apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to manage your King County Library System account on your mobile device. You can search the library's collection, place holds on items, renew borrowed materials, and save titles you're interested in. It also helps you find library locations and their operating hours.
You can easily find items in the library's collection by using the search function. The app provides filters to help you narrow down your search results. You can also browse categories like bestsellers and new arrivals, and view recent reader reviews.