# Harris County Public Library vs Katy ISD

The clearest difference is rating: Harris County Public Library at 3.6 against Katy ISD's 2.7. Harris County Public Library also leads on update cadence (every 3 months vs every 7 months). Katy ISD's advantage is review sentiment (52% vs 36%) and ratings volume (97 vs 29). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Harris County Public Library holds the better App Store score, 3.6 against 2.7. Both are backed by a comparable volume of ratings — 29 and 97 respectively. Written reviews complicate that: 36% of Harris County Public Library's written reviews are positive against 52% of Katy ISD's, so the app with the better star average is not the one people write more warmly about.

Harris County Public Library ships an update every 3 months, Katy ISD every 7 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | Harris County Public Library | Katy ISD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (29 ratings)](https://appshunter.io/ios/app/harris-county-public-library/id681295531/reviews)** | [2.7 (97 ratings)](https://appshunter.io/ios/app/katy-isd/id732915531/reviews) |
| Number of ratings | 29 | **97** |
| Positive reviews | 35.7% of reviews | **52.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 50 MB | 37 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [County of Harris](https://appshunter.io/developer/545707061) | [Katy ISD](https://appshunter.io/developer/932962456) |

## What reviewers say

### Harris County Public Library

[App page](https://appshunter.io/ios/app/harris-county-public-library/id681295531)

Access library resources on your mobile device. Manage your account, search the catalog for books and media, and discover new titles. Find library events, locations, and connect on social media.

**Highlights:** Account management, Catalog search, Place holds, Browse new titles, View library events, Find locations and hours

**Features:** Vision Pro support

**In-app purchases:** none


### Katy ISD

[App page](https://appshunter.io/ios/app/katy-isd/id732915531)

Stay informed about your local school district and individual schools. Access news, directories, and receive personalized notifications. Get involved with district and school updates.

**Highlights:** District and school news, District tip line, Personalized notifications, District directory, Interest-based information, Contact information management

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Shows grades
- 👍 Shows lunch menu
- 👍 Shows bus route
- 👍 Can log into any account
- 👍 Can change profile picture

**What reviewers complain about**

- 🐛 Grades load slowly
- 🐛 Grades don't update quickly
- 🐛 Grades disappear sometimes
- 🐛 App redirects to Safari for calendar
- 🐛 App freezes and closes

**Reported bugs**

- App takes you to website
- App doesn't take you anywhere after sign-in
- Calendar redirects to Safari
- App freezes and closes
- Does not show all schools for setup

**Requested features**

- Add support for Apple Watch
- Integrate MealPay app instead of web page
- Add teacher comments/messages


## Frequently asked questions

### Is Harris County Public Library free?

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

### Is Katy ISD free?

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

### Which has better reviews, Harris County Public Library or Katy ISD?

Harris County Public Library is rated higher. Harris County Public Library averages 3.6 out of 5 from 29 ratings, while Katy ISD averages 2.7 from 97 ratings.

### Do Harris County Public Library or Katy ISD have ads?

Neither Harris County Public Library nor Katy ISD shows ads.

### Which is updated more often, Harris County Public Library or Katy ISD?

Harris County Public Library ships an update every 3 months, and Katy ISD every 7 months. Most recently, Harris County Public Library was updated on October 23, 2026 and Katy ISD on October 23, 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.*