Comparison

KCLS vs LOCTITE® LIMITLESS SOLUTIONS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KCLS

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.

Highlights
  • Discover and search library collection
  • Place, manage, and cancel holds
  • Renew borrowed items
  • Rate and save titles
  • Find library locations and hours
  • Browse bestsellers and new arrivals
Features
Read full description

Save time by managing your King County Library System (KCLS) account on your mobile device. The KCLS app makes it easy to discover and rate titles, place holds, renew items, and find library locations. Features: • Find items in our collection, using filters to zero-in on what you’re looking for • Browse bestsellers, new arrivals, and recent reader reviews • Check title availability and map locations where titles are available now • Place, suspend, activate, and cancel holds • Renew items • Rate and save titles to Shelves • Find library hours and get directions to the nearest location

About

LOCTITE® LIMITLESS SOLUTIONS

Read full description

Explore LOCTITE® Limitless Solutions that show you "how to use LOCTITE® engineering adhesives" to improve your design, assembly, and maintenance needs on core industrial devices such as pumps, electric motors, gearboxes, and others in 3D with Augmented Reality (AR). See how LOCTITE® engineering adhesives can increase reliability, performance and extend the life of your asset. Features: Available in multiple languages: Simplified Chinese, Traditional Chinese, English, Indonesian, Japanese, Korean, and Thai. Test your limits and gain experience with LOCTITE® solutions on core industrial devices by tapping the AR object on your mobile device. Learn the best LOCTITE® solutions/products to maintain and increase reliability on core industrial devices by choosing the correct applications. After identifying all the applications in the interactive tool check your result/score, against your friends/colleagues. Get ready for LOCTITE® Limitless Solutions to test your limits! Free Download In case you want to buy Loctite products shown in the app. You can go to the product order tab. While you have any questions or suggestions, please go to the contact us tab. The Loctite Sales Engineer team will get back to you shortly.

Screenshots

KCLS4 screens
LOCTITE® LIMITLESS SOLUTIONS4 screens

Verdict

The call

The clearest difference is update cadence: KCLS at every 3 months against LOCTITE® LIMITLESS SOLUTIONS's every 12 months. LOCTITE® LIMITLESS SOLUTIONS's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

KCLS ships an update every 3 months, LOCTITE® LIMITLESS SOLUTIONS every 12 months. The most recent releases landed on October 21, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
KCLS versus LOCTITE® LIMITLESS SOLUTIONS: the parameters behind the verdict, then further details
ParameterKCLSLOCTITE® LIMITLESS SOLUTIONS
PriceFreeFree
Rating3.8 (17 ratings) — better—
Positive reviews27.5% of reviews—
Number of ratings17 — better—
Update frequencyEvery 3 months — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size22 MB403 MB
Age rating4+4+
DeveloperKing County Library SystemLiffolab Co.,Ltd.

Bugs and requests

KCLS

Reported bugs

173 issues
  • Keeps logging out
  • Constant sign in issues
  • Failed sign in attempts count against user
  • Return book function doesn't work
  • Search bar coded too narrowly
Show 168 more
  • 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
  • Cannot listen to audiobooks through Apple Music
  • App gets worse with each update
  • Developers lack 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

Requested features

23 requests
  • Correct misspellings in search
  • Allow less than exact search terms
  • Auto-correction in search
  • Word suggestion in search
  • Dark mode option
Show 18 more
  • Filter search by genre
  • Filter search by subject
  • See reviews and comments in app
  • Limit search to specific word and exclude derivatives
  • Predictive text feature in search
  • Add library card to Apple Wallet
  • Optimize for iPhone X screen
  • Suggest authors, not just books
  • Mark books as read through Overdrive app
  • Push notifications for holds/due dates
  • Account overview/summary screen
  • Return 'On Order' filter
  • Return 'Just Ordered' filter
  • Dark mode
  • Advanced search filters
  • Improved search functionality
  • Better iPad optimization
  • Push notifications

LOCTITE® LIMITLESS SOLUTIONS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

KCLS

No in-app purchases

None

LOCTITE® LIMITLESS SOLUTIONS

No in-app purchases

Questions

Is KCLS free?
KCLS is free to download, with no in-app purchases.
Is LOCTITE® LIMITLESS SOLUTIONS free?
LOCTITE® LIMITLESS SOLUTIONS is free to download, with no in-app purchases.
Do KCLS or LOCTITE® LIMITLESS SOLUTIONS have ads?
Neither KCLS nor LOCTITE® LIMITLESS SOLUTIONS shows ads.
Which is updated more often, KCLS or LOCTITE® LIMITLESS SOLUTIONS?
KCLS ships an update every 3 months, and LOCTITE® LIMITLESS SOLUTIONS every 12 months. Most recently, KCLS was updated on October 21, 2026 and LOCTITE® LIMITLESS SOLUTIONS on October 4, 2026.

Other comparisons