# Catalyst AZ vs Ambient Home

The clearest difference is review sentiment: Catalyst AZ at 100% against Ambient Home's 8%. Catalyst AZ also leads on rating (5.0 vs 3.8) and device support (3 vs 1). Ambient Home's advantage is ratings volume (912 vs 11) and update cadence (fortnightly vs every 2 months). 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.

Catalyst AZ holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Ambient Home has 912 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 100% of Catalyst AZ's written reviews are positive against 8% of Ambient Home's.

Catalyst AZ ships an update every 2 months, Ambient Home fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Catalyst AZ | Ambient Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/catalyst-az/id1278409259/reviews)** | [3.8 (912 ratings)](https://appshunter.io/ios/app/ambient-home/id6636554307/reviews) |
| Number of ratings | 11 | **912** |
| Positive reviews | **100.0% of reviews** | 8.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 61 MB | 120 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Catalyst Church (AZ)](https://appshunter.io/developer/1457908656) | [Ambient Property Technologies, Inc.](https://appshunter.io/developer/1779821187) |

## 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


### Ambient Home

[App page](https://appshunter.io/ios/app/ambient-home/id6636554307)

Control your smart home and community amenities with ease. This app allows you to manage access for guests, unlock amenities like the pool, and set your home's climate remotely for ultimate convenience and comfort.

**Highlights:** Share access with guests, Unlock community amenities, Remote climate control, Intuitive user interface, Smart home integration

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Sleek and cool app
- 👍 Easy setup

**What reviewers complain about**

- 🐛 Glitchy and unreliable
- 🔒 Security issues with door unlocking
- 🔋 Drains battery quickly
- 👎 Doesn't work as expected
- 💤 Slow and unresponsive

**Reported bugs**

- Temperature controls not working
- Inconsistent door lock status
- Frequent app crashes
- Login and account issues

**Requested features**

- Integrate with smart home platforms
- Add automation and scheduling features
- Improve customer support


## Frequently asked questions

### Is Catalyst AZ free?

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

### Is Ambient Home free?

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

### Which has better reviews, Catalyst AZ or Ambient Home?

Catalyst AZ is rated higher. Catalyst AZ averages 5.0 out of 5 from 11 ratings, while Ambient Home averages 3.8 from 912 ratings.

### Do Catalyst AZ or Ambient Home have ads?

Neither Catalyst AZ nor Ambient Home shows ads.

### Which is updated more often, Catalyst AZ or Ambient Home?

Catalyst AZ ships an update every 2 months, and Ambient Home fortnightly. Most recently, Catalyst AZ was updated on October 24, 2026 and Ambient Home on October 28, 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.*