# KCLS vs TRL Go

The clearest difference is rating: TRL Go at 4.5 against KCLS's 3.9. TRL Go also leads on review sentiment (50% vs 28%). On price, ratings volume, update cadence and ads there is nothing between them.

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

TRL Go holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 16 and 11 respectively. Written reviews point the same way: 28% of KCLS's written reviews are positive against 50% of TRL Go's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | KCLS | TRL Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (16 ratings)](https://appshunter.io/ios/app/kcls/id746221889/reviews) | **[4.5 (11 ratings)](https://appshunter.io/ios/app/trl-go/id6459508808/reviews)** |
| Number of ratings | **16** | 11 |
| Positive reviews | 27.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 22 MB | 22 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [King County Library System](https://appshunter.io/developer/470795180) | [Timberland Regional Library](https://appshunter.io/developer/1396788715) |

## 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


### TRL Go

[App page](https://appshunter.io/ios/app/trl-go/id6459508808)

Access your library card, browse new titles, and manage your account. Discover recommendations, plan library experiences, and borrow items directly within the app. Stay updated on library hours, locations, and events.

**Highlights:** Instant library card access, Create reading/watching lists, Request and borrow items, View library hours and locations, Manage account and renewals, Discover recommendations

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KCLS free?

KCLS is free to download, with no in-app purchases.

### Is TRL Go free?

TRL Go is free to download, with no in-app purchases.

### Which has better reviews, KCLS or TRL Go?

TRL Go is rated higher. KCLS averages 3.9 out of 5 from 16 ratings, while TRL Go averages 4.5 from 11 ratings.

### Do KCLS or TRL Go have ads?

Neither KCLS nor TRL Go shows ads.

### Which is updated more often, KCLS or TRL Go?

KCLS ships an update every 3 months, and TRL Go every 3 months. Most recently, KCLS was updated on October 17, 2026 and TRL Go on October 6, 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.*