# LA County Library vs KMK Optometry Pages

The clearest difference is rating: LA County Library at 3.1 against KMK Optometry Pages's 2.0. LA County Library also leads on ratings volume (78 vs 5). KMK Optometry Pages's advantage is iOS requirement (14.0 vs 16.0). On price, review sentiment, 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.

LA County Library holds the better App Store score, 3.1 against 2.0. That said, the two scores are not equally well evidenced: LA County Library has 78 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 30% of LA County Library's written reviews are positive against 33% of KMK Optometry Pages's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | LA County Library | KMK Optometry Pages |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (78 ratings)](https://appshunter.io/ios/app/la-county-library/id1440488945/reviews)** | [2.0 (5 ratings)](https://appshunter.io/ios/app/kmk-optometry-pages/id6745395673/reviews) |
| Number of ratings | **78** | 5 |
| Positive reviews | 30.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 44 MB | 77 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LA County Library](https://appshunter.io/developer/1440488944) | [KMK Optometry](https://appshunter.io/developer/1645627929) |

## What reviewers say

### LA County Library

[App page](https://appshunter.io/ios/app/la-county-library/id1440488945)

Access a vast collection of books, movies, and music from your local library. Manage your account, place holds, find branches, and discover upcoming events.

**Highlights:** Search catalog, Place holds, Manage account, Find locations, Reserve study rooms, View events

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

**In-app purchases:** none


### KMK Optometry Pages

[App page](https://appshunter.io/ios/app/kmk-optometry-pages/id6745395673)

This e-reader app helps optometry students study more efficiently. It offers a seamless reading experience for digital textbooks, an audiobook feature for hands-free learning, and AI-powered tools for summaries, clarifications, and comprehension questions.

**Highlights:** Seamless e-reader experience, Built-in audiobook feature, AI-powered summaries, AI-powered clarifications, AI-generated comprehension questions, Access to digital textbooks

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

**In-app purchases:** none


## Frequently asked questions

### Is LA County Library free?

LA County Library is free to download, with no in-app purchases.

### Is KMK Optometry Pages free?

KMK Optometry Pages is free to download, with no in-app purchases.

### Which has better reviews, LA County Library or KMK Optometry Pages?

LA County Library is rated higher. LA County Library averages 3.1 out of 5 from 78 ratings, while KMK Optometry Pages averages 2.0 from 5 ratings.

### Do LA County Library or KMK Optometry Pages have ads?

Neither LA County Library nor KMK Optometry Pages shows ads.

### Which is updated more often, LA County Library or KMK Optometry Pages?

LA County Library ships an update every 2 months, and KMK Optometry Pages every 2 months. Most recently, LA County Library was updated on October 14, 2026 and KMK Optometry Pages on September 30, 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.*