# Z vs DSC IQ Installer App

The clearest difference is rating: DSC IQ Installer App at 2.4 against Z's 1.6. Z's advantage is review sentiment (20% vs 0%) and iOS requirement (12.0 vs 15.5). On price, ratings volume, 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.

DSC IQ Installer App holds the better App Store score, 2.4 against 1.6. Both are backed by a comparable volume of ratings — 5 and 11 respectively. Written reviews complicate that: 20% of Z's written reviews are positive against 0% of DSC IQ Installer App's, so the app with the better star average is not the one people write more warmly about.

Z ships an update every 3 months, DSC IQ Installer App every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Z | DSC IQ Installer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (5 ratings)](https://appshunter.io/ios/app/z-waveme/id1513858668/reviews) | **[2.4 (11 ratings)](https://appshunter.io/ios/app/dsc-iq-installer-app/id1643672940/reviews)** |
| Number of ratings | 5 | **11** |
| Positive reviews | **20.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 43 MB | 132 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UMNYE SISTEMY, OOO](https://appshunter.io/developer/1504654969) | [Tyco Safety Products Canada, Ltd.](https://appshunter.io/developer/489891684) |

## What reviewers say

### Z

[App page](https://appshunter.io/ios/app/z-waveme/id1513858668)

Control your Z-Wave smart home devices, including lights, heating, and door locks. Monitor sensors and manage multiple homes from a single interface. Supports both local and remote access.

**Highlights:** Control Z-Wave devices, Manage lights, heating, door locks, Monitor smart home sensors, Local and remote control, Multiple home profiles

**Features:** macOS Compatibility

**In-app purchases:** none


### DSC IQ Installer App

[App page](https://appshunter.io/ios/app/dsc-iq-installer-app/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 DSC IQ Installer App free?

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

### Which has better reviews, Z or DSC IQ Installer App?

DSC IQ Installer App is rated higher. Z averages 1.6 out of 5 from 5 ratings, while DSC IQ Installer App averages 2.4 from 11 ratings.

### Do Z or DSC IQ Installer App have ads?

Neither Z nor DSC IQ Installer App shows ads.

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

Z ships an update every 3 months, and DSC IQ Installer App every 4 months. Most recently, Z was updated on November 3, 2026 and DSC IQ Installer App on November 3, 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.*