# Catalyst AZ vs Phoenix Public Library

Catalyst AZ and Phoenix Public Library are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Catalyst AZ against 4.9 for Phoenix Public Library. Both are backed by a comparable volume of ratings — 11 and 16 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Catalyst AZ ships an update every 2 months, Phoenix Public Library every 5 weeks. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Catalyst AZ | Phoenix Public Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/catalyst-az/id1278409259/reviews)** | [4.9 (16 ratings)](https://appshunter.io/ios/app/phoenix-public-library/id6467418355/reviews) |
| Number of ratings | 11 | **16** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 61 MB | 50 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Catalyst Church (AZ)](https://appshunter.io/developer/1457908656) | [Phoenix Public Library](https://appshunter.io/developer/1708608016) |

## What reviewers say

### Catalyst AZ

[App page](https://appshunter.io/ios/app/catalyst-az/id1278409259)

Connect with church events, classes, messages, and giving opportunities. Receive targeted push notifications for specific ministries or interests, ensuring you only get relevant updates. Easily engage with the church community and share its mission.

**Highlights:** Event listings, Class information, Sermon messages, Online giving, Targeted push notifications, Community connection

**Features:** Vision Pro support

**In-app purchases:** none


### Phoenix Public Library

[App page](https://appshunter.io/ios/app/phoenix-public-library/id6467418355)

Access your library's collection and services from your mobile device. Search the catalog, place holds, manage your account, and view digital library cards. Stay informed about upcoming events and enjoy a convenient library experience on the go.

**Highlights:** Search library catalog, Place item reservations, Manage library account, Access digital library card, View upcoming events

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

**In-app purchases:** none


## Frequently asked questions

### Is Catalyst AZ free?

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

### Is Phoenix Public Library free?

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

### Which has better reviews, Catalyst AZ or Phoenix Public Library?

Catalyst AZ is rated higher. Catalyst AZ averages 5.0 out of 5 from 11 ratings, while Phoenix Public Library averages 4.9 from 16 ratings.

### Do Catalyst AZ or Phoenix Public Library have ads?

Neither Catalyst AZ nor Phoenix Public Library shows ads.

### Which is updated more often, Catalyst AZ or Phoenix Public Library?

Catalyst AZ ships an update every 2 months, and Phoenix Public Library every 5 weeks. Most recently, Catalyst AZ was updated on October 3, 2026 and Phoenix Public Library 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.*