# Z vs IQ Installer Interface

The clearest difference is update cadence: Z at fortnightly against IQ Installer Interface's every 4 months. Z also leads on iOS requirement (9.0 vs 15.5). IQ Installer Interface's advantage is rating (2.4 vs 2.2). On price, review sentiment, ratings volume 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.

IQ Installer Interface holds the better App Store score, 2.4 against 2.2. Both are backed by a comparable volume of ratings — 24 and 11 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Z ships an update fortnightly, IQ Installer Interface every 4 months. The most recent releases landed on August 13, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Z | IQ Installer Interface |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (24 ratings)](https://appshunter.io/ios/app/z-wave-home-mate/id1110536866/reviews) | **[2.4 (11 ratings)](https://appshunter.io/ios/app/iq-installer-interface/id1643672940/reviews)** |
| Number of ratings | **24** | 11 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | Free |
| Size | 43 MB | 114 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Philio Technology Corporation](https://appshunter.io/developer/1110536865) | [Tyco Safety Products Canada, Ltd.](https://appshunter.io/developer/489891684) |

## What reviewers say

### Z

[App page](https://appshunter.io/ios/app/z-wave-home-mate/id1110536866)

Transform your home into a smart, connected, and secure environment with this intuitive system. It offers a simple plug-and-play setup for easy installation, integrating various smart home devices into a single, user-friendly application.

**Highlights:** Home security integration, Power saving features, Convenient lifestyle enhancements, Plug-and-play setup, Integrated Z-wave sensors, P2P IP camera support

**Features:** macOS Compatibility

**In-app purchases:** none


### IQ Installer Interface

[App page](https://appshunter.io/ios/app/iq-installer-interface/id1643672940)

This app allows professional installers to quickly configure Johnson Control security panels like IQ 4 and IQ Pro. It offers a streamlined setup wizard, device programming, user management, and system testing for efficient installation without cloud access.

**Highlights:** Device programming, User management, Software upgrades, System configuration, Step-by-step installation wizard, System tests and diagnostics

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

**In-app purchases:** none


## Frequently asked questions

### Is Z free?

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

### Is IQ Installer Interface free?

IQ Installer Interface is free to download, with no in-app purchases.

### Which has better reviews, Z or IQ Installer Interface?

IQ Installer Interface is rated higher. Z averages 2.2 out of 5 from 24 ratings, while IQ Installer Interface averages 2.4 from 11 ratings.

### Do Z or IQ Installer Interface have ads?

Neither Z nor IQ Installer Interface shows ads.

### Which is updated more often, Z or IQ Installer Interface?

Z ships an update fortnightly, and IQ Installer Interface every 4 months. Most recently, Z was updated on August 13, 2026 and IQ Installer Interface on August 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*