# KCLS vs LOCTITE® LIMITLESS SOLUTIONS

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.

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

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.

## The numbers

| Metric | KCLS | LOCTITE® LIMITLESS SOLUTIONS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (17 ratings)](https://appshunter.io/ios/app/kcls/id746221889/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 27.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Monetization | Free | — |
| Size | 22 MB | 403 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [King County Library System](https://appshunter.io/developer/470795180) | [Liffolab Co.,Ltd.](https://appshunter.io/developer/426666614) |

## What reviewers say

### KCLS

[App page](https://appshunter.io/ios/app/kcls/id746221889)

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:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to log in
- 👍 Fun books to read
- 👍 Excellent app
- 👍 Helpful for all ages
- 👍 Convenient for managing holds

**What reviewers complain about**

- 🐛 Unreliable app
- 🐛 Constant sign in issues
- 🐛 Failed sign in attempts count against user
- 🐛 Return book function doesn't work
- 🐛 Search bar coded too narrowly

**Reported bugs**

- 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

**Requested features**

- Correct misspellings in search
- Allow less than exact search terms
- Auto-correction in search
- Word suggestion in search
- Dark mode option


### LOCTITE® LIMITLESS SOLUTIONS

[App page](https://appshunter.io/ios/app/loctite-limitless-solutions/id1504840759)

**In-app purchases:** none


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*